Question

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in long​

Answer 1

Step-by-step explanation:

A) Y =180-50

=130 (sum of two sides of a quadrilateral is 180)

X=Y

Therefore, x=130 degree

Z=Y

Or, z=130 degree. (alternate angle)

B) Y =112 dgree

Z+40 =180 - 112

=68

Z=68-40

=28

Therefore, x=28 degree. (alternate angle)

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