Question

PLEASE HELP!!! find the length of arc LN. Round to the nearest hundredth. SHOW WORK....

Answer 1

9514 1404 393

Answer:

  15.71 units

Step-by-step explanation:

The arc length is given by the formula ...

  s = rθ

where r represents the radius, and θ represents the central angle in radians.

The angle of 60° is π/3 radians, so the arc length is ...

  s = 15(π/3) = 5π ≈ 15.71 . . . units

  LN ≈ 15.71 units

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Note: if you use 3.14 for π, you will get 15.70.