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nirvana33 [79]
3 years ago
5

What is the arc length if the radius is 12 cm?*

Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

 4π cm

Step-by-step explanation:

The length of an arc of a circle with radius r and central angle θ is given by ...

  s = rθ

where θ is in radians.

Here, your arc measures 60° = π/3 radians, so the arc length is ...

  s = (12 cm)(π/3) = 4π cm

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