The tip of a 15-inch wiper blade wipes a path that is 35 inches long. What is the angle of rotation of the blade in radians to t

Question

Marizza181 [45]

3 years ago

15

The tip of a 15-inch wiper blade wipes a path that is 35 inches long. What is the angle of rotation of the blade in radians to t

he nearest tenth?

Mathematics

2 answers:

adoni [48] · Answer 1 · 2022-01-06T20:55:03+03:00

adoni [48]3 years ago

8 0

Hello there.
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The tip of a 15-inch wiper blade wipes a path that is 35 inches long. What is the angle of rotation of the blade in radians to the nearest tenth?
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2.3 radians.

adell [148] · Answer 2 · 2022-01-06T19:42:50+03:00

The solution to the problem is as follows:

Since given are :

s = length of arc = 35

r = 15

Use the formula:

s = r*theta

theta = s / r = 35 in / 15 in = 2.3 radians

Therefore, the angle of rotation of the blade is 2.3 radians.

I hope my answer has come to your help. God bless and have a nice day ahead!