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A circle has a radius of 10. An arc in this circle has a central angle of 72. What is the length of the arc? Either enter an exact answer in terms of 7 or use 3.14 for and enter your answer as a decimal.
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A circle has a radius of 10. An arc in this circle has a central angle of 72.

What is the length of the arc?
Either enter an exact answer in terms of 7 or use 3.14 for and enter your answer as a decimal.

User Raoul Supercopter
by
5.3k points

2 Answers

4 votes

Answer:

Explanation:

User Fattaneh Talebi
by
5.1k points
4 votes

Answer:

Length of arc=4π

Step-by-step explanation:

Length of arc=¤/360 x 2xπxr

Where:

¤=72

r=10

Length of arc=72/360 x 2xπx10

Length of arc=0.2 x 20π

Length of arc=4π

User Cubarco
by
5.1k points
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