Calculate the circumference of the inscribed circle. [Use π = 3]
A) 18 ft
B) 36 ft
C) 48 ft
D) 60 ft

To answer the question, we need a radius or diameter. For know, I hope this equation helps.

Step-by-step explanation:

C=2πr

Circumference = 2 (pi) radius

For your problem, it says to use 3 for pi.

C=2(3)r

*If you have the diameter, but not the radius, divide that number by 2. Your radius is half the diameter.