3 years ago

a wheel has diameter 84cm.During a journey the wheel make 800 complete revolutions. how many meter does it travel?

Mathematics

1 answer:

VMariaS [17]3 years ago

4 0

Answer:

2110.08 meters

Step-by-step explanation:

find the circumference of the wheel

Divide 84 by 2 to find the radius.

84/2=42

C=2πr

C=2(3.14)(42)

C=263.76 cm

263.76*800=211008cm

Divide by 100 to convert to meters

211008/100=2110.08

2110.08 Meters

Hope this helps!

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