document.write( "Question 380297: im stuck on a geometry problem, the problem says \"find the value of the variable.\"
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document.write( "then right below it shows a triangle with the angles, \"3x degrees, 4x degrees, and 5x degrees.\" i really need help on this problem, please.. \n" );
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Algebra.Com's Answer #269880 by CharlesG2(834)![]() ![]() ![]() You can put this solution on YOUR website! \"im stuck on a geometry problem, the problem says \"find the value of the variable.\" \n" ); document.write( "then right below it shows a triangle with the angles, \"3x degrees, 4x degrees, and 5x degrees.\" i really need help on this problem, please..\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "triangles have angles that add up to 180 degrees \n" ); document.write( "if the angles are 3x, 4x, and 5x then: \n" ); document.write( "3x + 4x + 5x = 180 \n" ); document.write( "12x = 180 \n" ); document.write( "x = 15 \n" ); document.write( "the angles are 45 and 60 and 75\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |