document.write( "Question 946795: The home has a triangular backyard. The first angle of the triangle is 5 more than the second angle. The third angle is 10 less than twice the second angle. Find the angles of the triangular yard. \n" ); document.write( "
Algebra.Com's Answer #577627 by Zucchini(70) ![]() You can put this solution on YOUR website! second angle: x \n" ); document.write( "First angle: 5+x \n" ); document.write( "Third angle: 2x-10\r \n" ); document.write( "\n" ); document.write( "Work: \n" ); document.write( "(x)+(5+x)+( 2x-10)= 180 \n" ); document.write( "8x-5 = 180 \n" ); document.write( "8x= 185 \n" ); document.write( "x=185/8 or 23.125\r \n" ); document.write( "\n" ); document.write( "Now, substitute and solve. \n" ); document.write( "So, first angle: 28.125 \n" ); document.write( "second angle: 23.125 \n" ); document.write( "Third angle: 36.25 \n" ); document.write( " |