Find the area of a circle with the following radius:

Find the area of a circle with the following radius:

Find the circumference of a circle with the following diameter:

Find the circumference of a circle with the following diameter:

Find the area of a square with the following side length:

A farmer has to make a square pen to hold chickens. If each chicken has to have of area to roam and there are chickens total, what is the length of the amount of fencing required to pen in the chickens?

Give the area of the circle on the coordinate plane with equation

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Give the circumference of the circle on the coordinate plane with equation

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Give the circumference of the circle on the coordinate plane with equation

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Give the area of the circle on the coordinate plane with equation

.