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.
2 answers:
<span>120 degs --> 1/3 of the circumference :) hope i helped!</span>
Circumference of the Circle:
2πr --> 2(3.14)(4) = 25.12
<AOB = 120°,
Length of arc AB:
(120/360) x 25.12 = 8.37333
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16 % = 38
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=199.5
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