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avatar+124 

From her window, Sandra looks up to the top of a neighboring building at an angle of 36°. Her angle of depression to the bottom of the building is 22°.

The neighboring building is 200 feet away from the building Sandra is in.

How tall is the neighboring building?

Enter your answer, rounded to the nearest tenth of a foot, in the box.

 Feb 9, 2020
 #1
avatar+24434 
+2

200 sin 36   +  200 sin 22 =.....

 Feb 10, 2020
 #2
avatar+111389 
+1

Just a slight correction.....I believe that EP  meant

 

200  [  tan (36° )  +  tan (22° )  ]  =    total height of  building

 

 

cool cool cool

 Feb 10, 2020

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