Question

What Is The Perimeter Of Semicircle Formula

Answer 1

Perimeter of a Semicircle

The formula for a circle's circumference, C, is C = 2 * pi * r, where r is, again, the circle's radius. A semicircle is half a circle, however, so we'll need to divide the formula for perimeter by two just like we did the formula for area. The perimeter P = pi * r.

Answer 2

Answer:

your answer is down

Step-by-step explanation:

pi value *r+d

pi value =22/7or3.14

r= radius

d= diameter