Question

The radius of a circle is 35 centimeters.

Find the area of the circle.

Use 22/7 as an approximation for pi.

Answer 1

3864.5

Explanation:

I used 3.14 for pie, since its more common than 22/7.

To find the area of a circle: pir^2.

r=35

pi=3.14

35 times 35=1225

1225 times 3.14=3846.5