Question

A circle has a radius of 20 cm . Use 3.14 for pie and round your final answers to the nearest tenth . If applicable, include a thousands comma

Answer 1

If you are trying to find the area the answer would be 1,256cm

Explanation:

1. A≈π r^2

2. A≈(3.14) (20)^2

3. A≈(3.14) (400)

4. A≈ 1,256^2