document.write( "Question 451483: What is the most condensed formula for the Area of a right triangle if only one angle and the hypotenuse is known? \n" ); document.write( "
Algebra.Com's Answer #310444 by robertb(5830)![]() ![]() You can put this solution on YOUR website! Let A be the given (acute) angle. Then the side adjacent to angle A will have length c*cosA, where c is the length of the hypotenuse. Then the area of the right triangle is then \r \n" ); document.write( "\n" ); document.write( " |