the diameter of a cycle wheel is 70 cm how far will it go in 24 revolution.
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the diameter of a circle is 70cm
radius (r) = half diameter
= 35cm
circumference = 2πr
=2×21/7×35
=2×21×5
=42×5
=210cm
distance covered=
circumference × revolution
210 × 24 = 5040
therefore, the cycle of wheel goes 5040cm far
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