find out the diameter of grinding wheel it travels 660m in its revolution
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Answered by
4
2 pi r = 660
2r=660×7/22
2r=210 m
2r=660×7/22
2r=210 m
Answered by
6
Hii friend,
Distance covered by wheel = Circumference of wheel = 660 m
2πr = 660
2×22/7×r = 660
r = 660×7/44 = 105
THEREFORE,
Diameter of wheel = 2×r = 2×105 = 210 m
Distance covered by wheel = Circumference of wheel = 660 m
2πr = 660
2×22/7×r = 660
r = 660×7/44 = 105
THEREFORE,
Diameter of wheel = 2×r = 2×105 = 210 m
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