SOLUTION: What is the length of an arc with a central angle of 43π radians and a radius of 42 cm? Use 3.14 for pi. Round to the nearest hundredth, if necessary. Enter your answer

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Question 1079240: What is the length of an arc with a central angle of 43π radians and a radius of 42 cm?
Use 3.14 for pi. Round to the nearest hundredth, if necessary.
Enter your answer as a decimal.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Check your angle.
43pi is almost 22 revolutions about the unit circle.
Typically 0%3C=theta%3C=2pi
Once you have the angle,
S=R%2Atheta