document.write( "Question 1036004: A right triangle has side lengths that are consecutive integers and a perimeter of 12 feet. What are the angles of the triangle??? \n" ); document.write( "
Algebra.Com's Answer #650594 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A right triangle has side lengths that are consecutive integers and a perimeter of 12 feet. What are the angles of the triangle??? \n" ); document.write( "-------- \n" ); document.write( "x + (x+1) + (x+2) = 12 \n" ); document.write( "3x = 9 \n" ); document.write( "x = 3 \n" ); document.write( "------ \n" ); document.write( "Sides are 3,4,5 \n" ); document.write( "----------------------- \n" ); document.write( "Let the angles be A, B, C. \n" ); document.write( "---- \n" ); document.write( "Smallest angle is the angle opposite the smallest side:: \n" ); document.write( "sin(A) = 3/5 \n" ); document.write( "A = arcsin(3/5) = arcsin(0.6) = 36.87 degrees \n" ); document.write( "----- \n" ); document.write( "B = arcsin(4/5) = arcsin(0.8) = 53.13 degrees \n" ); document.write( "------ \n" ); document.write( "C = 90 degrees \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |