Math, asked by laluparsad123, 12 hours ago

In given figure, AB || CD, ∠EAB =75° and ∠ECD = 55°, then ∠AEC equals to

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Answered by aarnavagarwal1605
0

Answer:

AEC=130°

Step-by-step explanation:

EBA=DCB=55°[alternate angles]

in tri.EBA

EBA+EAB+BEA=180°(sum of angles of tri.)

55°+75°+BEA=180°

BEA=50°

AEC+BEA=180(sum of angles on straight line)

AEC=130°

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