document.write( "Question 286031: The measures of the angles of a triangle are (2x + 10)◦, (3x)◦, (8x − 25)◦. The triangle is\r
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document.write( "A. Obtuse. B. Right. C. Acute. D. Equilateral. E. None of these. \n" );
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Algebra.Com's Answer #207405 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2x+10+3x+8x-25=180\r \n" ); document.write( "\n" ); document.write( "13x-15 \n" ); document.write( "13x=195 \n" ); document.write( "x=15 \n" ); document.write( "2x+10=40 \n" ); document.write( "3x=45 \n" ); document.write( "8x-25=120-25=95 \n" ); document.write( "A. Obtuse \n" ); document.write( "because one angle is more than 90 degrees.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |