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aleksandrvk [35]
3 years ago
11

A circle has a circumference of 10 pi what is the length of the radius

Mathematics
1 answer:
Talja [164]3 years ago
3 0
------------------------------------------------------
Formula
------------------------------------------------------
Circumference = πD

------------------------------------------------------
Find Diameter
------------------------------------------------------
10π = πD
D = 10            ← divide by π on both sides

------------------------------------------------------
Find Radius
------------------------------------------------------
Radius = Diameter ÷ 2
Radius = 10 ÷ 2
Radius = 5 

------------------------------------------------------
Answer: Radius = 5 units
------------------------------------------------------
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