document.write( "Question 698768: the sides of a triangle are 5, 6, and 10 find the perimeter of a similar triangle whose shortest side is 15. now to find perimeter wouldndt you add all the numbers up but not sure wat to do from there \n" ); document.write( "
Algebra.Com's Answer #431033 by Simnepi(216) You can put this solution on YOUR website! First thing is to find the sides of the larger triangle. \n" ); document.write( "Because the triangles are similar, all the sides of the larger triangle are in proportion with the small triangle. \n" ); document.write( "The short side of the smallest triangle is 5 and the short side of the larger triangle is 15, this means that the sides of the larger triangle are all 3 times the lengths of the small one. \n" ); document.write( "So the side lengths of the big triangle are 15 (3X5), 18(3X6) and 30(3X10). \n" ); document.write( "Adding these numbers to find the perimeter of the big triangle gives \n" ); document.write( "15+18+30=63. \n" ); document.write( " |