MEDAL AND FAN FOR ANSWER!!

What is the approximate distance around the half circle with radius 35 inches?

A.
1923.25 inches

B.
219.8 inches

C.
109.9 inches

D.
54.95 inches

Question

MEDAL AND FAN FOR ANSWER!!


What is the approximate distance around the half circle with radius 35 inches?
 
 A.
1923.25 inches
 
 B.
219.8 inches
 
 C.
109.9 inches
 
 D.
54.95 inches

legomyego180 · Answer

pi*35=?

legomyego180 · Answer

circumference of a circle:$$ = 2\pi r$$

Circumference of half a circle = $$\frac{ 1 }{ 2 }(2 \pi r)$$

Threrfore your answer is pi times 35

southern_princess13 · Answer

sorry i was doing somthing and thank you :) @legomyego180