2 years ago

The diameter of a bicycle wheel is 63 cm. How much distance will it cover in 20revolutions?

Mathematics

1 answer:

alina1380 [7]2 years ago

7 0

Answer:

1256 cm

Step-by-step explanation:

First we must find the perimeter, because the perimeter is equal to 1 revolution.

The perimeter of any circle is Pi(Diameter)

3.14*20

62.8 cm is the perimeter of the bike wheel.

Because the perimeter is basically a revolution, we can multiply 62.8 by 20 to get:

1256 cm

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