SOLUTION: An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear warheads. When the photograph is taken, the angle of elevation of the sun is 43∘

Question 960942: An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear warheads. When the photograph is taken, the angle of elevation of the sun is 43∘. By comparing the shadow cast by the building in question to the shadows of other objects of known size in the photograph, scientists determine that the shadow of the building in question is 71 feet long.
How tall is the bulding? (Round your answer to two decimal places.)

Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear warheads.
When the photograph is taken, the angle of elevation of the sun is 43∘.
By comparing the shadow cast by the building in question to the shadows of other objects of known size in the photograph, scientists determine that the shadow of the building in question is 71 feet long.
:
We can use the tangent of 43 degrees to find the height (h) of the building
tan(43) =
h = 66.2 ft high
RELATED QUESTIONS
An aerial photograph from a U-2 spy plane is taken of a building suspected of housing... (answered by stanbon)

An aerial photograph from a U-2 spy plane is taken of a building suspected of housing... (answered by jorel1380)

At a local shopping, a business was allowed to construct a building over a pond. concrete (answered by gonzo)

A building is constructed over a circular pond. The ratio from the longest side of the... (answered by stanbon)

A vertical aerial AB 9.6m high stands on ground which is inclined 12 degrees to the... (answered by mananth)

a rectangular photograph has an area of 40 inches. If the width of the photograph is 3... (answered by ikleyn)

a 2cm wide frame is placed around a square photograph. if the total area of the frame and (answered by robertb)

In a nuclear reaction, energy is released by the combination of two elements into a new (answered by Alan3354)

A spy plane flies over 600km and back all in six hours and 20 minutes. if on the trip, a (answered by lwsshak3)

SOLUTION: An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear warheads. When the photograph is taken, the angle of elevation of the sun is 43&#8728;

SOLUTION: An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear warheads. When the photograph is taken, the angle of elevation of the sun is 43∘