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Please help I am struggling so bad

Please help I am struggling so bad-example-1

1 Answer

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9514 1404 393

Answer:

3.14 units

Explanation:

The formula for the length of an arc is ...

s = rθ

where r is the radius of the circle, and θ is the central angle in radians.

__

The relationship between degrees and radians is ...

180° = π radians

If we divide this equation by 3, we see ...

60° = π/3 radians

__

The radius is given as 3 units, so the arc length is ...

s = (3 units)(π/3) = π units

The arc length is 3.14 units.

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User Jmbarbier
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