Circle O has a circumference of 3617 cm. What is the length of the radius, r? O 6 cm O 18 cm O 36 cm O 72 cm

asked Jun 19, 2021 228k views

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Circle O has a circumference of 3617 cm.

What is the length of the radius, r?
O 6 cm
O 18 cm
O 36 cm
O 72 cm

by Jisun

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Answer:

575.6634292

Explanation:

Circumference =

$2\pi.r$

3617 = 2pi. r

r =3617 ÷ 2pi.

r = 575.6634292

Mihajlv answered Jun 24, 2021

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