Answer:
Step-by-step explanation:

Length of tower:-
Therefore, the tower is 93.6ft tall.
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Answer:
x = 60°
Step-by-step explanation:
All the angles in a triangle add up to 180°. So, you have this equation.
87° + 33° + x = 180°
120° + x = 180°
x = 60°
The measure of angle x is 60°.
Hope that helps.
Answer:
but where is the polygon....?????