document.write( "Question 246874: I have a 45 45 90 degree triangle and one leg is 5(square root of)2. I have to find the length of the hypotenuse. I don't know what to do. Thank you! \n" ); document.write( "
Algebra.Com's Answer #180182 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! This is a right triangle and also an isosceles triangle. Two legs and angles are equal) \n" ); document.write( "the formula for the hypotenuse is a^2+b^2=c^2 \n" ); document.write( "both a and b are the same \n" ); document.write( "2*(5sqrt2)^2=c^2 \n" ); document.write( "2*25*2=c^2 \n" ); document.write( "You should be able to finish this\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |