Question

The radius of a semicircle is 24 inches. What is the semicircle's perimeter?

Answer 1

Answer:

123.4 inches

Step-by-step explanation:

Answer 2

Answer:

C ≈ 150.8

Step-by-step explanation:

$Perimeter = Circumference\\C=2\pi*r\\r = 24 in\\C = 2 * 3.14*24\\C =150.72\\C = 150.8$