Math, asked by rahulaisectda8779, 1 year ago

A wheel completes 210 relations in covering a distance of 9.5 km find the diameter

Answers

Answered by pratyush4211

Rotation=210
Distance=9.5 km

1 rotation=CIRCUMFERANCE

In 210 rotation it cover 9.5 km
9.5 km=9500 m

1 rotation=9500/210
1 rotation=45.23 m

CIRCUMFERANCE=45.23 m

πd
=22/7×d=45.23
d=45.23×7/22
d=14.39 m

Diameter=14.39 m

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