find the radius of a circle whose circumference is 314. take pie 22/7
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Answer:
circumference:- 2πr
Step-by-step explanation:
therefore,
2πr = 314
2 * 22/7 * r = 314
r = 314 * 7 / 44
r = 314 * 0.159
hence r = 49.92 ( approx 50)
hence radius = 50
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