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a kite is attached to a 30 m long string. The Other end of the string is secured to the ground. if the kite is flying 21 m above the ground level, find the angle that the string makes with the ground

 Jun 21, 2016
 #1
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Please help me i need an anwser to this question

 Jun 21, 2016
 #2
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Let the angle be =x

Sin(x)=21/30 =0.7

x=arcsin(0.7) =44.427 degrees.

 Jun 21, 2016

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