eman060909 eman060909
  • 22-08-2021
  • Mathematics
contestada

Find the arc length of the partial circle. Either enter an exact answer in terms of π or use 3.14 πpi and enter your answer as a decimal

Find the arc length of the partial circle Either enter an exact answer in terms of π or use 314 πpi and enter your answer as a decimal class=

Respuesta :

hannjr hannjr
  • 22-08-2021

Answer:

C (circumference) = 2 pi R for circle

A (arc length) = R * theta = pi R = pi * 9 = 28.27

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