Question

What is the area of a circle with a radius of 7 cm? (Use 3.14

and round to the nearest tenth.)

Answer 1

A = 153,9 cm²

Explanation:

Answer 2

A = πr²

A = π7²

A = 49π

A = 49.3,14

A = 153,86

Rounding to the nearest tenth

A = 153,9 cm²