Question

A circle has a radius of 40 space cm. What is the area of the circle?

Use 3.14 spacefor pi.

Round your answer to the nearest whole number.

Area = straight pi straight r squared

Answer 1

Area = 3.14 * 40^2
Area = 3.14 * 1600
Area = 5024

Rounded to the nearest whole number, the area of the circle is 5024 square cm.