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04-05-2020
Mathematics

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What is the length of an arc with a central angle of 4/3 π radians and a radius of 42 centimeters? (3.14 for pi)

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04-05-2020

Answer:

175.84 cm

Step-by-step explanation:

l = r×∝

= 42×4π/3

= 42×4×3.14/3

= 175.84 cm

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