Math, asked by nowshinnigar87, 4 months ago

*If AB।।CE;Proof that,<ABC+<BCE=Two right angles.

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Answered by Imblank

3

Answer:

AB || CE

Therefore <ABC = <ECD

<BCE + <ECD = 180° [straight line]

<BCE + <ABC = 180° [<ABC = <ECD]

180° = 2 right angles

Hence Proved

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