document.write( "Question 919140: A right triangle contains a 60° angle. Its opposite side is 7cm. What is the length of it's hypotenuese? Round to 1 decimal place. \n" ); document.write( "
Algebra.Com's Answer #557560 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A right triangle contains a 60° angle. Its opposite side is 7cm. What is the length of it's [sic] hypotenuese [sic]? Round to 1 decimal place. \n" ); document.write( "----------- \n" ); document.write( "sine = side opp/hyp \n" ); document.write( "sin(60) = 7/hyp = sqrt(3)/2 \n" ); document.write( "hyp = 14/sqrt(3) = 14sqrt(3)/3 \n" ); document.write( "=~ 8.1 cm \n" ); document.write( " |