2 Answers

RommelTJ · Answer 1 · 2020-07-24T01:12:58+0000

Answer:

radius = 18 cm

Explanation:

The circumference (C) of a circle is calculated using the formula

C = 2πr ← r is the radius

here C = 36π , hence

2πr = 36π ( divide both sides by 2π )

r =
$(36\pi )/(2\pi )$ = 18

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