# The angle of elevation from an on from an observer on the street to the top pf a building is 55.6 degrees. if.?

The angle of elevation from an on from an observer on the street to the top pf a building is 55.6 degrees. If the observer is 150 feet from the base of the building, how tall is the building?

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- M3Lv 71 decade agoFavorite Answer
let the height of the building be h ft , then

h/150 = tan 55.6°

h = 150 • tan 55.6°

= 218.25 ft

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