document.write( "Question 1152548: A home has a triangular backyard. The second angle of the triangle is 4degrees more than the first angle. The third angle is 8degrees more than two times the first angle. Find the angles of the triangular yard.
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document.write( "The measure of the first angle is
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Algebra.Com's Answer #774588 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi, \n" ); document.write( "Make first angle = x \n" ); document.write( "Second angle = x + 4 \n" ); document.write( "Third angle = 8 + 2x \n" ); document.write( "Total degrees in a triangle = 180 degrees \n" ); document.write( "Total up \n" ); document.write( "x + x + 4 + 8 + 2x = 180 \n" ); document.write( "4x + 12 = 180 \n" ); document.write( "4x = 180 -12 \n" ); document.write( "4x = 168 \n" ); document.write( "x = 168/4 \n" ); document.write( "x = 42 \n" ); document.write( "Measure of first angle is 42 degrees \n" ); document.write( "Measure of the second angle is 46 degrees \n" ); document.write( "Measure of third angle is 92 degrees \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |