Question

FROM THE INFORMATION GIVEN IN THE ADJOINING FIGURE, PRELOVE RAY AB II LINE CD​

Answer 1

Step-by-step explanation:

angle BAC=57°

angle ACD=57°(angle ACD=angle ACE +angleECD)

angle BAC and angle ACD are alternate interior angles

Hence , if alternate interior angles are equal the lines become parallel

AB||CD

Answer 2

Answer:

Angle BAC = 57°.....

Angle ACD = 57°(Angle ACD = Angle ACE+Angle ECD).....

Angle BAC and Angle ACD are alternative interior angles.....

Hence, the alternative angles are equal the line become parallel.....

AB||CD