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If the radius of the circle is 14 meters,find the length of arc RS a)28.34m b)64.32m c)37.7m d)9m e)18m

If the radius of the circle is 14 meters,find the length of arc RS a)28.34m b)64.32m c)37.7m d)9m e)18m
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If the radius of the circle is 14 meters,find the length of arc RS

a)28.34m
b)64.32m
c)37.7m
d)9m
e)18m

If the radius of the circle is 14 meters,find the length of arc RS a)28.34m b)64.32m-example-1
User Pankaj Singhal
by
8.1k points

1 Answer

6 votes

Answer:

a) 28.34 m

Explanation:

Finding ∠RQS :

  • 180° - 64°
  • 116°

Length of arc RS :

  • 2πr × θ/360
  • 2 x 22/7 x 14 x 116/360
  • 44 x 2 x 29/90
  • 88 x 29/90
  • 2552/90
  • 28.34 m
User Kidonchu
by
8.1k points
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