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What is the length of the arc of a circle with a radius of 4 by a central angle of 7pi/4?
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What is the length of the arc of a circle with a radius of 4 by a central angle of 7pi/4?

What is the length of the arc of a circle with a radius of 4 by a central angle of-example-1
User Shalaya
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1 Answer

2 votes

9514 1404 393

Answer:

(b) 7π

Explanation:

The arc length is the product of the radius and the central angle in radians.

s = rθ

s = (4)(7π/4) = 7π . . . units

User Kakira
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4.8k points
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