771635
771635 771635
  • 12-11-2019
  • Mathematics
contestada

Find the arc length of the semicircle when the raduis is 9

Respuesta :

WinterWhitney WinterWhitney
  • 12-11-2019

Answer:

arc length = 28.26 units

Step-by-step explanation:

Arc length = π × r

radius =9 units

π = 3.14

So arc length = π × r

      = 3.14 × 9

       = 28.26 units

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zpbrown
zpbrown zpbrown
  • 08-03-2022

Answer:

28.26 units

Step-by-step explanation:

Hope this helps!

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