At a point on the ground 20 feet from a building, a surveyor observes the angle of inclination to the top of the building to be
pi/3 radians. How tall is the building?
1 answer:
Answer:
34.64 ft
Step-by-step explanation:
Distance from the building = 20 ft
Angle of inclination = π/3 radians
The tangent of the angle of inclination must equal the height of the building divided by the distance of the observer from the building:

The building is 34.64 ft tall
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