The diameter of a bicycle wheel is 28cm . what distance will it cover in 100 revolution
Answers
Answered by
34
Circumference of wheel = (22÷7)×Diameter
(22÷7)×28
88 cm
Distance covered in 100 revolutions = 88×100
=8800cm or 88m
(22÷7)×28
88 cm
Distance covered in 100 revolutions = 88×100
=8800cm or 88m
Answered by
17
Diameter=28cm
radius=28/2=14cm
circumference=1revolution
circumference=2πr
=2×22/7×14
=88cm
100revolutions=100×88=8800cm=88m
radius=28/2=14cm
circumference=1revolution
circumference=2πr
=2×22/7×14
=88cm
100revolutions=100×88=8800cm=88m
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