Please answer it fast-
Find the number of revolutions made by a wheel of 42 cm to cover a distance of 1100m.
Answers
Answered by
0
circumference of wheel= 2πr
=2×22\7×42
=2×22×6
=264 cm sq.
=2.64 m
no of revolutions= distances\ circumference
=1100\2.64
=416.6
=417( approximately)
Similar questions