Find the diameter of a wheel whcih covers a distance of 286 m by 91 revolusion
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Answer:
Step-by-step explanation:
Distance = no of revolution * circumference
286= 91 * 2*pi*r
286/91*2= pi r
1.57=3.14 * r
1.57/3.14 = r
0.5 =r
Diameter =1m
Answered by
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Answer:
Step-by-step explanation:
distance covered in one revolution = 286/91 = circumference of circle
286/91 = 2πr
r= 0.5m
diameter = 1 m
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