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Mariana [72]
4 years ago
9

Circle O has a circumference of 36π cm.

Mathematics
2 answers:
Solnce55 [7]4 years ago
8 0

Answer:-Thus radius of circle O=18 cm


Explanation:-

Circumference is the distance around the circle.

Circumference of circle =2\pi\ r, wherer is the radius of the circle.

Given: Circumference of circle O=36\pi\ cm

\\\Rightarrow2\pi\ r=36\pi\\\Rightarrow\ r=18\ cm...........[\text{dividing }2\pi\text{ on both sides}]

Thus radius of circle O=18 cm

saveliy_v [14]4 years ago
4 0
C=2piR
R=18cm if you solve the equation
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