document.write( "Question 66290: Hi. I am helping my girlfriend do her homework and i just cant seem to figure this one out. We did just fine on all the others...but anyway: If the height of a triangle with a base of 8 inches is tripled, its area is increased by 96 square inches. Find the height of the triangle. \r
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document.write( "Thank you for your help!!! :) \n" );
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Algebra.Com's Answer #46999 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! Is there a specific triangle? \n" ); document.write( "Lets thinks of a right triangle: \n" ); document.write( "Area = 0.5bh \n" ); document.write( "Before: \n" ); document.write( "b = 8 \n" ); document.write( "h = h \n" ); document.write( "Area = 4h \n" ); document.write( "After: \n" ); document.write( "b = 8 \n" ); document.write( "h = 3h \n" ); document.write( "Area = 12h \n" ); document.write( "The original triangle's area was increased by 96 square inches after tripling the height. \n" ); document.write( "4h + 96 = 12h \n" ); document.write( "96 = 8h \n" ); document.write( "12 = h \n" ); document.write( "The height before tripling was 12 inches. \n" ); document.write( " |