Question

What is the perimeter of a semicircle with a diameter of 5 inches?

Answer 1

Perimeter is 2.5pi or 2.5xpi

..............

Answer 2

The perimeter is 15.7 inches

Explanation:

The perimeter of semicircle is given by

P = pi x d

P = 3.14 x 5

P = 15.7