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A circle has a diameter of 20 cm. a. What part of the circle do you need to find in order to calculate the area inside the circle?

Solution

A circle has a diameter of 20 cm. a. What part of the circle do you need to find in order to calculate the area inside the circle?

Solution

a re a : 100 π c m^{2}

+1

Solution steps

Given:

d iam e t er : 20 c m

Circle Area given

d = 20 : A = 100 π

a re a : 100 π c m^{2}

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