SOLUTION: I kind of got confused with this question; Given: line OA is perpendicular to line OC and line OB is perpendicular to line OD. Prove: angle AOB is congruent to angle DOC.
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I did
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Question 1124443: I kind of got confused with this question; Given: line OA is perpendicular to line OC and line OB is perpendicular to line OD. Prove: angle AOB is congruent to angle DOC.
I did this
1. Given 1.line OA is perpendicular to line OC and line OB is perpendicular to
line OD
2. if perpendicular, then right angles. 2. angle AOC and angle DOC are right angle.
3. angle 1+ angle 2 equals angle 2 + angle 3. 3. transitive property? Answer by Alex.33(110) (Show Source):
You can put this solution on YOUR website! From what you did I can determine that you've had the right picture of all stuffs. Therefore I do not need to draw again.
First we know angle AOC=angle BOD=90 degrees.
Therefore angle AOC-angle BOC=angle BOD-angle BOC
angle AOB=angle COD.
And we're pretty much done. You see, simply make use of the equations you have and apply the properties.
