document.write( "Question 244412: I need to find the missing length of the right side of triangle where 4cm is the left side angle and 12cm is the bottom side and y is the right side \n" ); document.write( "
Algebra.Com's Answer #178777 by math11(1)![]() ![]() ![]() You can put this solution on YOUR website! You've got a right triangle therefore you use the Pythagorean theorem to find your missing side. \n" ); document.write( " \n" ); document.write( "c^2 = a^2 + b^2\r \n" ); document.write( "\n" ); document.write( "4^2 + 12^2 = c^2 \n" ); document.write( "16 + 144 = c^2 \n" ); document.write( "160 = c^2 \n" ); document.write( "4 square root of 10 cm is your answer =) \n" ); document.write( " |