Respuesta :

ni20479

Answer:

57.2 feet

Step-by-step explanation:

Use Pythagorean theorem:

98^2+h^2=112^2

h^2= 112^2-98^2

h^2= 2940

h= 54.2

Also add 3 because of the context in the problem.

So, about 57.2 feet.

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