the circumference of a circular clock is 132mm find the radius of the clock
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Answered by
6
Answer:
2 pi r=132
if we take pi as 22/7
2×22/7×r=132
=》r=132×7/22×2
=》r= 3×7
=》r=21mm
therefore the radius of clock os 21mm
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Answered by
3
Answer:
you can get it by the 2 pie r formula:
2 x 22/7 x r = 132.
r = 132 x 7/44
r = 21 mm.
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