Set up and complete proof for this statement?

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Set up and complete proof for this statement?

Perpendicular lines form congruent, adjacent angles.

2006-10-28 03:52:02 · 2 answers · asked by 2 days after my B day :) 2 in Science & Mathematics ➔ Mathematics

2 answers

you need to check the definition of angle, what it means for 2 angles to be congruent, and of course, what is the meaning of adjacent angles

2006-10-28 06:07:56 · answer #1 · answered by Anonymous · 0⤊ 0⤋

If Perpendicular lines meet, they form right angles (def. perp)

If two angles are right angles then they are congruent (theorem)

If perp. lines meet then they form congruent adjacent angles (transitive)

2006-10-28 04:09:34 · answer #2 · answered by hayharbr 7 · 0⤊ 1⤋