Posted by najah on Thursday, March 24, 2011 at 7:54pm.
Don't you understand the solution I posted for you?
http://www.jiskha.com/display.cgi?id=1301010240
obviously not
your suppose to use Pythagorean Theorem
(a2+b2=c2
22
In the diagram, a building casts a 35-ft shadow and a flagpole casts an 8-ft shadow. If the flagpole is 18 ft tall, how tall is the building? Round to the nearest tenth.
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