Question

in given ab and cd are parallel to each other the value of x is​

Answer 1

Answer:

100degree

Step-by-step explanation:

Due to the theory sum of all interior angles is equal to 360degree, the X angle will be100 degree

Answer 2

Answer:

<x = 100°

Step-by-step explanation:

Draw a line PQ which acts as transversal between line AB and CD.

Hence , PQ is the transversal for AB || PQ.

Therefore ,

<BPQ + <DQP = 180° (Co - interior Angles)

Now in polygon BPQDE there are five sides.

Therefore , the sum of all the angles is 540° because the sum of all the angels of a Pentagon is 540°.

In Pentagon BPQDE ,

<BPQ + <DQP + <QDE + <DEB + <EBP = 540°

→ 180° + 140° + <x + 120° = 540°

→ 440° + <x = 540°

→ <x = 540° - 440°

→ <x = 100°

HOPE IT HELPS YOU !

THANKS !