Question

Please help asap need to be done now

Answer 1

15.71 is the perimeter.

Explanation:

Perimeter = Circumference

Step 1. Know and recognize what you have

C = pi*d

pi = 3.142

d = 10

Step 2. Solve for the circumference of whole circle

C = 3.142*10

C = 31.42

Step 3. Solve for the questions answer

C of semicircle = 31.42/2

C of semicircle = 15.71

Hope this helped,

Kavitha