Mathematics, 13.05.2021 01:00 lele4343
A contractor needs to repair a sign on a building, At a distance away from
the base of the building, he estimates that the angle of elevation to the sign
is 50°. He then moves 30 m closer to the base of the building and estimates
the angle of elevation to be 60°. How high above the ground is the sign?
Answers: 3
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A contractor needs to repair a sign on a building, At a distance away from
the base of the building...
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