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A circle has a circumference of 49 pi what is the radius of the circle.

A circle has a circumference of 49 pi what is the radius of the circle.
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A circle has a circumference of 49 pi what is the radius of the circle.

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User Mewahl
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9.0k points

2 Answers

1 vote
Circumference = π · d

49 = diameter
π = pi

Radius = Half of diameter

Divide radius by 2:

49 ÷ 2 = 24.5

Answer = Radius is 24.5

~Hope this helped~
answered
User Anand Jha
by
8.3k points
7 votes
Circumference = πD

πD = 49π

D = 49

Radius = Diameter ÷ 2 = 49 ÷ 2 = 24.5

Answer: 24.5 units
answered
User Vantt
by
7.8k points
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