You are standing on flat ground a distance 111 m away from
a tall building. Your eyes are 160 cm above the ground. You
have to look up at an angle of 20.6 degrees to see the top of
the building.
At what angle must you look down to be looking directly at the
base of the building? Give your answer as a positive value.
You are standing on flat ground a distance 111 m away from a tall building. Your eyes are 160 cm above the ground. You h
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answerhappygod
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You are standing on flat ground a distance 111 m away from a tall building. Your eyes are 160 cm above the ground. You h
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