Question

Circle o has circumference of 88pi cm.
what is the length of the radius of the circle ?

Answer 1

Answer: It is 44

Explanation:

Answer 2

The formula for the circumference of a circle is C = 2(pi)r

Fill in given information and solve for r:

88pi = 2 * pi * r
1/2 * 88pi = 1/2 * 2 * pi * r
44pi = pi * r
44pi/pi = (pi * r)/pi
44 = r
The length of the radius of the circle is 44 cm long. I hope this helps!!