document.write( "Question 1036751: Three Angles Of A Quadrilateral Are 98,72 and 105.What Is The Exterior Angle Of The Fourth Angle? \n" ); document.write( "

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\n" ); document.write( "Three Angles Of A Quadrilateral Are 98,72 and 105.What Is The Exterior Angle Of The Fourth Angle?
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document.write( "1.  The sum of the tree angles is 98° + 72° + 105° = 275°.\r\n" );
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document.write( "2.  The fourth angle of the quadrilateral = 360° - 275° = 85°.\r\n" );
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document.write( "3. The exterior angle of the fourth angle is 180° - 85° = 95°.\r\n" );
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