HELP I NEED HELP WITH CIRCUMFERENCE!! What is the radius of a circle with circumference of 50 cm? Round your answer to the nearest whole number. Use π = 3.14. A. 4 cm B. 3 cm C. 8 cm D. 7 cm

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asked Mar 11, 2022 39.6k views

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HELP I NEED HELP WITH CIRCUMFERENCE!! What is the radius of a circle with circumference of 50 cm? Round your answer to the nearest whole number. Use π = 3.14.

A. 4 cm
B. 3 cm
C. 8 cm
D. 7 cm

Mathematics
high-school

De asked

by De

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1 Answer

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Answer:

8cm

Explanation:

circumference formula
$2\pi \: r$

50 = 2(3.14)(r)

50 = 6.28r

7.9 = r

8 = r

Adneal answered Mar 15, 2022

by Adneal

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