Paige S.
asked 11/03/20what is the height of building
A surveyor determines that the angle of elevation to the top of a building from a point on the ground is . He then moves back 43 feet and determines that the angle of elevation is . What is the height of the building?
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1 Expert Answer
Sam Z. answered 11/03/20
Tutor
4.3
(12)
Math/Science Tutor
All I can tell you is that the two degrees you didn't leave; =90°.
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Denise G.
11/03/20