Math, asked by MATEEN334, 1 year ago

The distancecovered in 10 revolutions by a truck of diameter 4.2 m

Answers

Answered by Sharvil99
1
13.2×10=132meter........................
Answered by divya4690
0
diameter =4.2m
r=2.1m
no.of revolution =distance÷circumference
10=d÷2×22÷7×2.1
13.2×10=d
d=132
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