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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
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19 votes
19 votes
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 Rolf Bjarne Kvinge
by
2.7k points

1 Answer

8 votes
8 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 Aravind Voggu
by
2.8k points
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