if circumference of a circle is 176 cm find its radius
Answers
Answered by
3
Answer:
28cm
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Answered by
3
Answer:
r = 28 cm
Step-by-step explanation:
C = 176 cm
r = ?
C = 2πr
176 = 2 x (22/7) x r
176 x 7 = 2 x 22 x r
r = (176 x 7) / 44
r = 4 x 7
r = 28cm
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