ndndnenej ndndnenej
  • 11-10-2021
  • Mathematics
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Find the value of arc s

Find the value of arc s class=

Respuesta :

jimrgrant1 jimrgrant1
  • 11-10-2021

Answer:

≈ 38.64 units

Step-by-step explanation:

The length of arc s is calculated as

circumference of circle × fraction of circle

The central angle subtended by arc s is 360° - 114° = 246° then

arc s = 2πr × [tex]\frac{246}{360}[/tex]

        = 2π × 9 × [tex]\frac{41}{60}[/tex]

        = 18π × [tex]\frac{41}{60}[/tex]

        ≈ 38.64 ( to 2 dec. places )

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