document.write( "Question 558159: a 30-60-90 triangle with hypotenuse length 28 centimeters. what is the perimeter and area of the triangle? \n" ); document.write( "
Algebra.Com's Answer #362927 by edjones(8007)![]() ![]() You can put this solution on YOUR website! c=28 cm \n" ); document.write( "The sides are in a ratio of 1:2:sqrt(3) \n" ); document.write( "14:28:14sqrt(3) \n" ); document.write( "=14:28:24.2 \n" ); document.write( "=14+28+24.2=66.2 cm perimeter. \n" ); document.write( "A=ab/2 \n" ); document.write( "=14^2 \n" ); document.write( "=196 cm^2 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |