Question

how far does a boy on a bicycle travel in 20 revolutions of the diameter of his bicycle each equal to 27cm

Answer 1

Answer:

1,696.4586 cm or 16.96 m is the distance the boy travels on a bicycle in 20 revolutions of his wheels. Answer

Step-by-step explanation:

First we will calculate the cirumference of the wheel to get the distance each revolution will be, then we will multiply that value by 20 to get the distance for 20 revolutions.

Solution:

Circumference = pi x diameter

C = πd

C = 3.14159 x 27cm

C = 84.82293 cm

Now,

84.82293 cm x 20

1,696.4586 cm or 16.96 m is the distance the boy travels on a bicycle in 20 revolutions of his wheels. Answer

P.s Yes I do remember 5 decimals of pi after 3, got a problem?

Please mark as brainlist I didn't know this method already I researched for this method of solution and then solved it for you so please.