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5 votes
Find the radius of a circle whose circumference is:
22.5π in

User Tammi
by
8.2k points

1 Answer

5 votes

Answer:

11.25 (inches)

Explanation:

Circumference = π X D (D = diameter = 2 X radius)

22.5π = πD

D = (22.5π)/π = 22.5.

radius = 22.5/2 = 11.25 (inches)

User Dakkar
by
7.9k points

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