Math, asked by raj82307, 1 month ago

please tell me answer with explaination​

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Answered by lucy2727
1

Answer:

Angle CBE = Angle ACB + Angle BAC (Exterior angle property)

Thus Angle CBE = 140 degree

Angle ABC = 80 + 60 = 180 ( Angle sum property)

Thus angle ABC = 40 degree

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