Question

Answer fast its urgent​

Answer 1

Answer:

X = 180 - 45

= 135 degree

Y = 40 degree ( Co interior angle)

Z = 180 - 40

= 140 degree

Step-by-step explanation:

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Answer 2

Answer:

x=135

y=40

z=140

Step-by-step explanation:

For explaination...

as per the question EF, CD and AB are parallel.

so, angle y = 40 ....By interior alternative angle.

and z=180-y ...... same as above.

= 180-40

=140.

Now, x=180-45

=135.

Hope it will help you..

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