document.write( "Question 625944: formulas of triangle \n" ); document.write( "
Algebra.Com's Answer #393927 by muzzu_123(3)\"\" \"About 
You can put this solution on YOUR website!
1) EXTERIOR ANGLE PROPERTY:-\r
\n" ); document.write( "\n" ); document.write( "The opposite exterior angles of a triangle when you add, will be equal to 180 degrees, for sure.\r
\n" ); document.write( "\n" ); document.write( "2) INTERIOR ANGLE PROPERTY:-
\n" ); document.write( "The interior angles of a triangle is equal to 180 degrees.\r
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