The area of a polygon is the amount of space inside the polygon. The formula for calculating the area of a polygon depends on the type of polygon.
How to solve the area of a polygonHere are the formulas for some common polygons:
Square: A = s² (where s is the length of one side of the square)
Rectangle: A = lw (where l is the length of the rectangle and w is the width)
Triangle: A = 1/2bh (where b is the base of the triangle and h is the height)
Parallelogram: A = bh (where b is the base of the parallelogram and h is the height)
Trapezoid: A = 1/2h(b1 + b2) (where h is the height of the trapezoid, b1 is the length of one base, and b2 is the length of the other base)
Regular polygon: A = 1/2ap (where a is the apothem of the polygon and p is the perimeter)
Note that for irregular polygons (i.e., polygons that are not regular or do not have a simple formula for their area), the area must be calculated by dividing the polygon into smaller, simpler shapes and adding their areas together.
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What processes below are involved in the early stages of the formation of an ocean basin by sea floor spreading?
Answer:unwraping and crust bulges/thins
Explanation:
The options are not given. However, a breakdown of the early stage processes of the formation of ocean basin by sea floor spreading is explained below.
The early stage of the formation of ocean basin is usually called the classed as THE EMBRYONIC and JUVENILE stages.
Ocean basins are usually a result of plate movement at divergent plate boundaries. The process of the earth's tectonic plates moving away from one another at mid oceanic ridges is called SEA FLOOR SPREADING. As plates move apart, a gap is created at the point of divergence which is usually lower than the height of the diverging plate sections, this gives rise to the formation of a rift valley which is a lowland region at that point. Example is the East African Rift ValleyThe JUVENILE stage results in the formation of thin and narrow oceanic crust below sea level as the ocean bottom of the diverging plates subsides. Example is the Red Sea.Learn more : https://brainly.com/question/11397205
new research based on footprints found in the us southwest suggests humans may have been in north america before 21,000 years ago. 21,000 years ago was the radiocarbon date of organic material in the layer above the footprints. therefore, this layer functioned as a:
New research based on footprints found in the US Southwest suggests humans may have been in North America before 21,000 years ago. 21,000 years ago was the radiocarbon date of organic material in the layer above the footprints. Therefore, this layer functioned as a stratigraphic boundary.
Stratigraphic boundary refers to the boundary between two layers of rocks or sediments where no new material is added or lost. This means that the boundary represents a time break in the geological record. When a stratigraphic boundary has been identified, geologists can use it to correlate rocks and sedimentary layers across regions or even continents. Stratigraphic boundaries also provide important evidence for reconstructing the Earth's past environment and life forms.
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What do the states represented above have in common?
A) They are all federal states
B) They are all formerly communist states
C) They are all mega states
D) They are all unitary states
E) They are all ethnic states
The states marked on the map all have a federal system of government or are all federal states. Thus, option is A is the correct option.
What is federal system?Federalism is a form of government in which two levels of government share control of the same territory. A larger territorial area is governed by an overarching national government, whereas smaller subdivisions, states, and cities govern issues of local concern.
The Federal Government is divided into three distinct branches: legislative, executive, and judicial, with respective powers granted to Congress, the President, and the Federal courts by the United States Constitution.
Federations or federal provinces or states include Argentina, Australia, Belgium, Bosnia and Herzegovina, Brazil, Iraq, Canada, Germany, the United Arab Emirates, Mexico, India, Malaysia, Nepal, Pakistan, Russia, Switzerland, and the United States.
Therefore, the states depicted on the map all have a federal government.
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The map is attached below,
A wind farm in California produces much of its output during the summer
Answer: when the winds are the fastest.
How do the preparation and mitigation meaure for earthquake and volcanoe differ from other natural hazard dicued
Given that there is no warning, earthquakes are different from other natural hazards.
When it comes to all other natural hazards, you get anywhere from a few minutes to a few days' notice before a wave, lava flow, or hurricane hits. However, because earthquakes can occur at any time, there is no indication for them.
Even while we cannot stop natural earthquakes from happening, we can greatly reduce their consequences by recognising risks, erecting safer structures, and disseminating information on earthquake safety. We can lessen the risk of earthquakes caused by humans by being prepared for natural quakes.
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If you were to travel to a new location, you would need to find information
about it before you go. Which is an example of a piece of information based
on place?
A. Will I need to rent a car, or can I rent a bicycle?
B. In what direction are the nearest mountains?
C. What are the latitude and longitude of the nearest lake?
D. What is the postal code of my hotel?
Answer:
A. Will I need to rent a car, or can I rent a bicycle?
Explanation:
When traveling to a new location you would also want to know
how you would get transportation, especially if you're going abroad.
Some of earth's water supply originated from some of earth's water supply originated from? icy comets. gases expelled from the sun; i.e., solar wind. photosynthesis. asteroids.
Answer:
the best answer would be asteroids
Explanation:
research suggests that Earth's water came from both asteroids and the solar nebula
name the land marks that you or know about
Machu Picchu, Taj Mahal, Great Wall of China, Eiffel tower, The great pyramid of Giza, Sphinx, leaning tower of Pisa.
In _____, the light inside fiber is split into different signal-carrying wavelengths in a way similar to how a prism splits light into different colors.
In wavelength-division multiplexing (WDM), the light inside fiber is split into different signal-carrying wavelengths in a way similar to how a prism splits light into different colors.
Fiber optics is a technology that uses strands of glass or plastic to transmit data over long distances at high speeds. One of the key components of fiber optics is a phenomenon known as "dispersion," which is the separation of different wavelengths of light into individual signals.
This is accomplished through a process called "Wavelength Division Multiplexing" (WDM), which is similar to how a prism separates white light into the colors of the rainbow.
WDM is achieved through the use of special devices called "multiplexers," which combine multiple optical signals into a single fiber. These signals can then be transmitted over long distances without the need for amplification, which is necessary in traditional copper wire communication.
In addition to WDM, another important aspect of fiber optics is the use of "total internal reflection" to keep the light inside the fiber. This occurs when the light hits the boundary between the fiber and the surrounding air or water at an angle greater than the "critical angle."
By using a material with a higher refractive index than the surrounding medium, the light can be kept inside the fiber and transmitted over long distances without significant loss.
Overall, the ability to split and combine multiple signals on a single fiber, and to transmit those signals over long distances without significant loss, make fiber optics a powerful and reliable technology for high-speed data communication.
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Which explanation provides support for continental drift theory?
Dinosaurs lived on many continents.
Coal fields match up across continents.
Tropical plant fossils were found in warm areas.
Mountains formed where Earth cooled and shrank.
The best explanation that provides the support for the continental drift theory is that Mountains formed where Earth cooled and shrank.
What is the continental drift?This is the theory in geography that the continents of the world have shifted from themselves overtime.
The theory has it that the continents used to be a supercontinent that is called Pangaea before they broke up.
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how Himalaya s act as a boon for India
Answer:
The Himalayas act as a boon for India as they act as a barrier to cold siberian winds. They give tropical touch to the climate of India. They stop rear-bearing monsoon winds from crossing into Tibet and force the wids to shed their moisture within Indian- subcontinent.
Because the Incas lived in the mountains, they used a technique called terrace farming to be able to grow food. What theme is this an example of?
A. Human Environment Interaction (HEI)
B. Movement
C. Drip Irrigation
D. Absolute Location
Identify a relic boundary other than the Berlin wall
Answer:
german ex-presidents “Oval Office”
Explanation:
Answer:
He got it the one obove me or below
Explanation:
You mad bc my truck hard
What are the factors that make the planet habitable?
Answer: One of the most important factors is an atmosphere. Without an atmosphere, there would be no life. Another factors I guess would be water.
Explanation:
Let understand that "planet" is any astronomical body that revolves in an orbit around the Sun and characterized by being extremely large and have round mass of rock.
The solar system is made up of 8 planet. They are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.The Earth is the only planet that is habitable to all type of organism.Factors that make the earth habitable includes:
Its distance from the Sun is perfect. The Sufficient of light. The Earth's Atmosphere is very favorable. Existence of Ozone Layer to protect harmful radiation from space. Favorable Climatic Condition. Existence of Water for organism. Force of attraction / Gravitational force.Learn more about this here
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Storm surge during a hurricane is primarily a function of: a. Rainfall b. Temperature c. Wind Speed d. Coudiness
During a hurricane, storm surge is primarily determined by wind speed. Thus option (C) is correct.
What is a storm?A storm is any unsettled state of the natural environment or an astronomical body's atmosphere. [Citation required] It may be distinguished by significant disruptions to normal conditions such as strong winds, tornadoes, hail, thunder, and lightning (a thunderstorm), heavy precipitation (snowstorm, rainstorm), heavy freezing rain (ice storm),
strong winds (tropical cyclones, windstorms), wind transporting some substance through the atmosphere (dust storm), and other forms of severe weather. During the storm, stay inside and keep all windows, skylights, and glass doors closed. Go to a secure location, such as an inside room, a closet, or the basement restroom. Never leave the safety of your home or refuge before receiving confirmation that the storm has gone. Wind transports some substances through the atmosphere (dust storms), and other forms of severe weather
Therefore, Thus option (C) is correct
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Can anyone help me with this please? Science Grade 10 (Serious Answers Please)
Answer:
latitude is the horizontal line of the sphere longitude is the vertical line, use the numbers in the outskirt of the earth to pinpoint the location using ruler
Explanation:
I can only guide you sorry
Which province does NOT lie along the (H)adriaticum Mare?
Macedonia
Africa
Illyricum
Italia
Answer:
Africa
Explanation:
because it isn't
Write one paragraph (5-8 sentences) on your thoughts about whether it is better for countries to be self-sufficient or for countries to rely on international trade.
Answer: If you are doing everything higher than anyone else, must you be self-sufficing and do everything yourself? independence is one chance, however it seems you'll do higher and create others comfortable within the method. By instead concentrating on the items you are doing the “most best” and exchanging or commerce any way over those things with some other person for the items that person will the “most best,” you'll each be comfortable. Comparative advantage fleshes out what's meant by “most best.” it's one in every of the key principles of economic science.
Comparative advantage could be a powerful tool for understanding however we elect jobs within which to specialize, still as that merchandise a full country produces for export.
Explanation:
Soils in northeastern forests of the United States and Canada have been greatly affected by acid rain. What is the most likely reason for this?
A) The soils in these forests are most susceptible to acid pollution.
B) Rain clouds move to these forests before dropping their rain.
C) These forests are nearest to highly industrial cities.
D) This region of the country has the most rain.
Answer:
these forests are nearest to highly industrial cities.
Explanation:
areas near industries tend to receive acidic rain because the rain before it reaches the ground,it combines with dangerous gases from the industries that have been released,hence forming acidic rain
Answer:B
Explanation:
brett’s backpack weighs 30n. how much work is done on the backpack when he lifts it 1.5m from the floor to his back?
When Brett lifts his backpack from the floor to his back, work is being done. Work is defined as a force acting on an object to move it in the direction of the force.
Here, correct answer will be
In this case, the force is Brett’s muscles and the object is the backpack. The work done is calculated as the force multiplied by the distance moved. In this case, the force is the weight of the backpack (30N) and the distance moved is 1.5m, so the work done is 45Nm or 45 joules.
This means that Brett’s muscles must produce 45 joules of energy to lift the backpack. This energy comes from the food he eats and is stored as energy in his muscles.
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What amount of Greek citizens live in Athens?
one-half
one-tenth
one-fifth
one-third
Answer:
In 2021, Athens' urban area hosted more than three and a half million people, which is around 35% of the entire population of Greece.
Explanation:
bc im good
The process that continually adds new crust is: _____.
a. subduction
b. sea-floor spreading
c. earthquakes
d. convection
Answer:
b. sea floor spreading
Explanation:
sea floor spreading is the spreading of the soil form the sea eroded by wind
Mercury has almost no atmosphere in part because it is close to the Sun. However, even at Earth's distance, it would have less atmosphere than Earth because since it is smaller, ___.
The correct answer to the given question is "it has less gravity to hold onto the gases that make up its atmosphere.
Explanation:Mercury has almost no atmosphere in part because it is close to the Sun. However, even at Earth's distance, it would have less atmosphere than Earth because since it is smaller, it has less gravity to hold onto the gases that make up its atmosphere.Mercury is the smallest planet in our solar system. The planet does not have any significant atmosphere, due to its proximity to the sun. The sun's heat can easily strip away any atmosphere that may have formed. The heat from the sun can also cause the planet's surface to produce small amounts of gas. Mercury does not have a strong enough gravitational pull to hold onto these gases, which can easily escape into space.A planet's gravity is responsible for holding onto the gases that make up its atmosphere. As a result, smaller planets, like Mercury, have a weaker gravitational force. Mercury's weaker gravitational force cannot hold onto the gases that make up its atmosphere, causing the planet to have almost no atmosphere.
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what seafloor structures you would encounter if you could walk underwater from the United States to Europe
Answer:
The seafloor structures that will be encountered are shelf, slope, rise, abyssal plain, seamounts, and mid-ocean ridge/rift valley.
Explanation:
The Atlantic Ocean is the second-largest ocean in the world. It is divided into two subdivisions, the North Atlantic Ocean and South Atlantic Ocean. The North Atlantic subdivision is the one located between North America on one side, and Europe and Northern Africa on the other side.
If we were to walk from North America to Europe on the ocean floor, then the first structure we will encounter will the relatively wide continental shelf. Next will come to the slope and rise where the seafloor sharply becomes much deeper. Once we reach the bottom of the ocean we will encounter the abyssal plain, and in the abyssal plain, there are also seamounts sharply rising above the seafloor. In the central part of the ocean, we will encounter the mid-ocean ridge, which is where the rift valley is located. After that, we will encounter the same structures that we already encountered just in a reverse manner, with abyssal plain and seamounts coming first, then sharp elevation as we come to the rise and slope, and a relatively small continental shelf.
If you walked underwater from US to Europe, the seafloor structures that you would encounter are:
Continental shelfMid ocean ridgesOcean trenchesSlopesWhat are seafloor structures?These are the features that the oceans are known to have. Some of the features includes:
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If it is Tuesday in the Cook Islands, what day is it in New Zealand?
Answer:
tuesday
Explanation:
cook islands is located at new zealand
1. The illustration shows simple
smog-collecting disks at four different
locations. Why did scientists choose four
different locations instead of a single
location? sc.6.N.1.2
Scientists choose to collect the smog at four different locations to allow them assess the smog from different region.
What is the role of Smog Collectors?These are professional that examines scientific data that was collected by people on smog to assess the air we breathe.
Therefore, the scientists choose to collect the smog at four different locations to allow them access the smog from different region.
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Florida formed as ____________________________ washed from the continents into the ocean
Answer:
Florida formed as sediments washed from the continents into the ocean.
Explanation:
Where are you most likely to find ocean water with high density?
A. Near the equator in the Atlantic Ocean
B. Near the polar regions
C. Near the equator in the Pacific Ocean
D. Mid-latitudes in the Pacific Ocean
Fast plz
The place that is likely to have a high density of water is B. Near the polar regions.
What is High-Density Water?This refers to the water component that makes it dense or heavily concentrated along a particular area.
Hence, we can see that based on the location of the equator, the lower the temperature, the denser the water, so in the polar regions, there would be a higher density of water.
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Explain how mineral veins form.
climate graphs of different locations around the world mainly display annual temperature and sunlight data plotted month by month.
Climate graphs, also known as climatographs, are graphical representations that display the average monthly temperature and precipitation (or sometimes sunlight) data for a specific location over the course of a year. These graphs provide a visual summary of the climate characteristics of a particular region or city.
The graph typically consists of two components: a line or bar graph representing the temperature and a bar graph or stacked bars representing the precipitation or sunlight. The x-axis represents the months of the year, while the y-axis represents the temperature (in Celsius or Fahrenheit) and precipitation (in millimeters or inches).
The line or bar graph for temperature shows the average temperature for each month. It helps to identify seasonal variations in temperature, such as the differences between summer and winter or the presence of distinct climate patterns like a Mediterranean or tropical climate. The graph may show a smooth line or separate bars for each month, depending on the level of detail provided.
The bar graph for precipitation or sunlight displays the average monthly values of rainfall, snowfall, or sunlight hours. This component helps to illustrate the distribution of precipitation or sunlight throughout the year. It allows viewers to identify wet and dry seasons, as well as variations in the amount of rainfall or sunlight received in different months.
By combining the temperature and precipitation (or sunlight) data in one graph, climate graphs provide a comprehensive overview of the climate patterns of a location. They offer insights into the temperature ranges experienced throughout the year and the seasonal variations in precipitation or sunlight that influence the local climate.
Climate graphs are useful tools for understanding and comparing the climates of different regions around the world. They allow researchers, climatologists, and individuals interested in climate to visualize and analyze the climate characteristics of specific locations, helping to identify climate zones, seasonal patterns, and variations in temperature and precipitation.
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