Question

Find the radius, and the approximate circumference and area of the circle below. (Use 3 for \pi)

Answer 1

Circ=37.704, Area= 112.112

Explanation:

Circumference= pi *Diameter

Taking pi=3.142, Diameter=12

Circ=3.142*12=37.704

Area= pi * r^2

Area= 3.142*6*6=112.112