document.write( "Question 360567: I need to measure the height of a building using the pythagorean theorem, using shadows and a fence or a post and measure the shadows. I understand what I have to do but I can't figure out how to get my answer. I can get the measurements of the post and it's shadow but the building all I have is the length of the shadow now what do I do? \n" ); document.write( "
Algebra.Com's Answer #257261 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! set it up in a proportion. \n" ); document.write( "f shadow over fence=p shadow over x \n" ); document.write( "multiply f shadow by x \n" ); document.write( "multiply p shadow by the fence \n" ); document.write( "solve for x \n" ); document.write( " |