please solve 2 ques. fastly .....
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make an angle on line BC .. ANGLE 3. that will also be equal to 90° linear pair..
then angle 3 = angle 1..
corresponding angles are equal..
therefore, AD|| BC
make an angle on line BC .. ANGLE 3. that will also be equal to 90° linear pair..
then angle 3 = angle 1..
corresponding angles are equal..
therefore, AD|| BC
anu1179:
I ask two ques
i answered that only.
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