Question

in the left corner the answer is given plz check the answer after solving​

Answer 1

Answer:

hlloo frnd and the answer is correct ....

As it is already given that BC || DE ,

then x = 45° (because of alternate interior angles)

Now AB || CD , then x = y = 45°.

hope it helps u....

Answer 2

Step-by-step explanation:

Given- AllB and DE ll BC.

<CDE=45

To show -find x and y

Proof -<CED=<BCD=45 (because alternate internal angel)

<ABC = <BCD =45 (because alternate internal angel )

Hence proved