If two lines intersect each other than proove vertically opposite angles are equal....... please I wnt faaaaassssst
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let the two intersecting lines be AB & CD,let O be point of their intersection
<AOC+<COB=180⁰----------------------1
<AOC+<AOD=180⁰-----------------------2
FROM 1 & 2
<AOD=<COB
similarly <DOB=<AOC
<AOC+<COB=180⁰----------------------1
<AOC+<AOD=180⁰-----------------------2
FROM 1 & 2
<AOD=<COB
similarly <DOB=<AOC
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