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zmey [24]
2 years ago
12

A motorcycle make 100 revelation in moving a distance of 220m find the diameter of the wheel​

Mathematics
1 answer:
Natalija [7]2 years ago
5 0

Answer:

Step-by-step explanation:

If it goes 220 meters and has made 100 revolutions that means that each revolution is 220 meters / 100 = 2.2 meters.

That's the same thing as saying that the wheel has a circumference of 2.2 meters.

Circumference = 2*pi * r = pi * d

2 = pi * d

2 = 3.14 * d

2/3.14 = d

d = 0.6369 meters

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