document.write( "Question 729353: in triangle ABC angle A is x degree angle Bis 3x degree angle C is y degreeif
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document.write( "3y-5x=30, then prove angle ABCis right angle triangle \n" );
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Algebra.Com's Answer #445956 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |