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50 POINTS NEED HELP ASAP!!! What is the arc length of an arc with a central angle of 23π radians in a circle with a radius of 18 cm?

Enter your answer to the nearest whole centimeter in the box.

__cm

Respuesta :

mhanifa

Answer:

  • 38 cm

Step-by-step explanation:

Arc length is:

  • s = rθ, where r- radius and θ - central angle in radians
  • s = 18*(2/3)π ≈ 38 cm
MisterBrainly

Use the general formula

  • L=rØ
  • L=2/3π(18)
  • L=2(6)π
  • L=12π
  • L=38cm
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