Question

Using a compass, Jane draws a circle on her paper with a radius of 2.5 inches. What is the circumference of the circle? Use 3.14 for π.

Answer 1

A=πr2 Plug in what we know: A=(3.14)(2.5)2 Multiply 3.14 * 2.5 * 2.5
(3.14)(2.5)(2.5) =19.625
hope this helps :)

Answer 2

c 15.7

Explanation: