Question

In each of the following figures, two lines AB and CD are cut by a transversal EF. In each case, find. whether AB//CD or not. Give reasons in support of your answer. ​

Answer 1

Answer:

No,because

Step-by-step explanation:

for being parallel to each other the lines are needed to be in side by side together.

Answer 2

Answer:

40+130=180°

x°=160°=180°={180-160)=20°

x°=20°

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