Math, asked by bharatzambare199, 10 months ago

23. Find x, if AB || CD, /_ABE = 100°,
/_ECD= 130° (Fig. 4).

Answers

Answered by mamtapalakurti82628
2

/_ABE+/_ECD +/_DBA=180

120+100+X=180

220+X=180

X=220-180

X=40

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