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A circle has a radius of 4 meters and a central angle AOB that measures 120°. What is the length of the intercepted arc AB? Use 3.14 for pi and round your answer to the nearest …

A circle has a radius of 4 meters and a central angle AOB that measures 120°. What is the length of the intercepted arc AB? Use 3.14 for pi and round your answer to the nearest …
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2 votes
A circle has a radius of 4 meters and a central angle AOB that measures 120°. What is the length of the intercepted arc AB? Use 3.14 for pi and round your answer to the nearest tenth.

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User Prateek Pandey
by
7.9k points

2 Answers

4 votes
Circumference of the Circle:
2πr --> 2(3.14)(4) = 25.12
<AOB = 120°,
Length of arc AB:
(120/360) x 25.12 = 8.37333
answered
User Pastjean
by
7.8k points
1 vote
120 degs --> 1/3 of the circumference :) hope i helped!
answered
User Lokesh Paunikar
by
8.1k points
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