Question

prove the following : the the opposite angle formed by two integers lines are of equal measure
given line ab and line CD interest each other at point O such that A-O-B,C-O-D
to prove i) LAOC =~LBOC​

Answer 1

Answer:

given; line AB and line CD intersect each other at point O. to prove :angle AOB is congruent to angle COD. Proof: Angle AOB + angle BOC=180 (angles in linear pair). angle BOC + angle ...

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