Question

A circle has a fiat of 14 cm. What is the circumference? Use 3.13 for n,and do not round your answer. Be sure to include the correct unit in your answer.

Answer 1

Answer:

87.64cm

Explanation:

Circumference of a circle = 2 \pi r

r is the radius of the circle

Given

radius = 14cm

pi = 3.13

Substitute the given values into the formula;

Circumference of the circle = 2 * 3.13 * 14

Circumference of the circle = 6.26 * 14

Circumference of the circle = 87.64cm

Hence the Circumference of the circle is 87.64cm