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The angle of elevation of a flying kite is 65 44'47". If the other end of the 132-foot long string attached to the kite is tied to the ground, what is the approximate heightof the kite?

Respuesta :

Solution

We can do the following:

The angle is given by:

65 +44/60 + 47/3600= 65.746º

We can create this figure:

We can solve for h and we got:

[tex]\sin 65.746=\frac{h}{132}[/tex]

Solving for h we got:

[tex]h=132\cdot\sin 65.746=120.349ft[/tex]

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