document.write( "Question 389648: prove:
\n" ); document.write( "if two intersecting lines form a linear pair of congruent angles, then the two lines are perpendicular \n" ); document.write( "

Algebra.Com's Answer #276257 by wahungbui14(1) $\"\"$ $\"About$

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I'll prove this using a paragraph proof. So the given states that we have two lines, AX and BC, for example who intersect at y to form congruent linear pair angles. By the definition of linear pair, m\n" ); document.write( "

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