Question

What is the circumference of a circle with a diameter of 7 inches? (use for pi) PLEASE HELP ASAP

Answer 1

C = 7pi = 21.98 inches

Explanation:

The circumference of a circle is given by

C = pi * d

where d is the diameter

C = pi * 7

If we use 3.14 as an approximation for pi

C = 3.14 * 7

C =21.98 in