Question

A circle has a diameter that measures 20 inches. What is the area of the circle to the nearest 10th? Used 3.14 for pi

Answer 1

Answer:

A≈314.16

Step-by-step explanation:

a circle's diameter is 2 x radius

20/2 = radius

Area formula: A=πr^2

A=π 10^2

A≈314.16