document.write( "Question 33224: In any triangle, A=62 degrees, c=15, and b=12; find the area. \n" ); document.write( "
Algebra.Com's Answer #19616 by sarah_adam(201)![]() ![]() ![]() You can put this solution on YOUR website! Side Angle Side : \n" ); document.write( "when length of two sides and one angle is given then the formula for calculating area is A = (1/2 *a*b* sin theta )where a and b are the sides of the triangle and theta is the angle included between the two sides \n" ); document.write( "here sides are 15 and 12 and theta is 62 degrees \n" ); document.write( "A = 1/2 * 15 *12 *sin(62) \n" ); document.write( "A = 80 sin (62) \n" ); document.write( "A = 80 * 0.88 (sin 62 = 0.88) \n" ); document.write( "A = 70.63 sq units\r \n" ); document.write( "\n" ); document.write( "(please verify the value of Sin 62) \n" ); document.write( " |