Question

Find the circumference of each circle. Use your calculator's value of 1. Round your answer to

the nearest tenth for

`area = 50.3 in^(2)`
​

Answer 1

25.1

Explanation:

area = pi x r x r

r x r = 50.3 / pi = 16.0109

r = 4.00137

circumference = pi x 2 x r = pi x 2 x 4.00137 = 25.141