Question

Please answer this correctly

Answer 1

185.04 mm

Explanation:

The perimeter is 1/2 of the circumference plus the diameter

We need to go around the semicircle on the outside plus across the middle

1/2 C + d

1/2 2*pi * r + 2r

pi *r +2r

3.14 (36) + 2 (36)

113.04+72

185.04