A bicycle wheel makes 50 revolution to cover a distance of 2200 CM then the radius of the wheel
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Answered by
1
Answer:34
Step-by-step explanation:
Answered by
0
Answer:
r=7cm
Step-by-step explanation:
d=2200cm
no. of rounds=50
distance covered in 1 round =2(22÷7)r
distance covered in 50 rounds=d
=(50)×2×(22÷7)×r
=100×(22÷7)×r
d=100×(22÷7)×r
2200=100×(22÷7)r
r=(2200÷100)×(7÷22)
r=22×7÷22
r=7
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