angelabilducia angelabilducia
  • 16-07-2021
  • Mathematics
contestada

Find the length of the arc round your answer to the nearest 10th

Find the length of the arc round your answer to the nearest 10th class=

Respuesta :

sarabiajust52 sarabiajust52
  • 16-07-2021

Answer:

i think its 30

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 16-07-2021

Answer:

length ≈ 2.6 ft

Step-by-step explanation:

arc length is calculated as

arc = circumference of circle × fraction of circle

      = 2πr × [tex]\frac{30}{360}[/tex]

      = 2π × 5 × [tex]\frac{1}{12}[/tex]

      = 10π × [tex]\frac{1}{12}[/tex]

     = [tex]\frac{10\pi }{12}[/tex]

     ≈ 2.6 ft ( to the nearest tenth )

Answer Link

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