document.write( "Question 590134: Shelia is standing 500 ft away from the base of a building.Her eyes are precisely 5 ft above the ground. From this point, the top of the building makes an angle of 54 degrees with a line parallel to the ground. How tall is the building? \n" ); document.write( "
Algebra.Com's Answer #375042 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Shelia is standing 500 ft away from the base of a building.Her eyes are precisely 5 ft above the ground. From this point, the top of the building makes an angle of 54 degrees with a line parallel to the ground. How tall is the building? \n" ); document.write( "--------------------------------- \n" ); document.write( "Draw the picture. \n" ); document.write( "You have a right triangle with base = 500 and base angle = 54 degrees. \n" ); document.write( "------------------------------ \n" ); document.write( "Equation: \n" ); document.write( "tan(54) = (height of bldg - 5)/500 \n" ); document.write( "---- \n" ); document.write( "(height of bldg -5) = 500*tan(54) = 688.19 ft \n" ); document.write( "height of bldg = 688.19+5 = 693.19 feet \n" ); document.write( "====================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |