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Q: A: ### Quick Answer

**To calculate the area of a structure or section of land mass in square miles, use the formula for area of the section's shape with the dimensions, such as length, width, and radius, in miles.** Not all sections of land or buildings have a simple shape, in which case the section should be divided up into simple shapes as well as possible to get an exact answer or a good estimate.

The area of a simple square plot of land can be calculated by measuring one side in miles and squaring that number. Simple formulas for area for triangles, circles, rectangles, parallelograms and other shapes can also be used when appropriate to calculate area.

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## What is the centripetal force formula?

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Full Answer >**The formula for centripetal force is: (f) = mass of the object (m) * tangential velocity (v) squared / distance from the center or radius (r).**Centripetal force is measured in Newtons, and one Newton equals 0.225 pounds, according to Education Portal.Filed Under: - Q:
## How do you find the arc length of a circle?

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Full Answer >**The length of an arc of a circle is obtained by using the formula L=?r?/180, where L is the length of the minor arc of the circle, r is the radius of the circle and ? is the angle made by the arc at the center of the circle.**Filed Under: - Q:
## How small is Pluto?

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Full Answer >**Pluto has a volume of about 1.53 cubic miles, a radius of 715.2 miles, a surface area of 6.42 million miles and an equatorial circumference of 4,493.7 miles.**It is only 0.006 times as voluminous as Earth.Filed Under: - Q:
## What is the formula for the area of a circle?

A:The formula for the area of a circle is pi multiplied by the radius of the circle squared. The radius of the circle is the length of a straight line stretching from the center of the circle to the line of circumference. It is equal to half the diameter.

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