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In the pentagon ABCDE, angle A= 110^(@),...

In the pentagon ABCDE, angle `A= 110^(@)`, angle B= `140^(@)` and angle D= angle E. The sides AB and DC, when produced, meet at right angle. Calculate angles BCD and E.

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The correct Answer is:
`angleBCD= 130^(@)`, Angle `E= x = 80^(@)`
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