alicbelma40 alicbelma40
  • 27-04-2020
  • Mathematics
contestada

what is the exact answer in simplest form?

what is the exact answer in simplest form class=

Respuesta :

jimrgrant1 jimrgrant1
  • 27-04-2020

Answer:

[tex]\frac{\pi }{4}[/tex] inches

Step-by-step explanation:

The arc length is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × [tex]\frac{45}{360}[/tex]

     = 2π × 1 × [tex]\frac{1}{8}[/tex] = [tex]\frac{2\pi }{8}[/tex] = [tex]\frac{\pi }{4}[/tex] inches

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