Question

In the adjoining figure, AB and CD are two lines and t is the transversal. State the

property that is used in each of the following statements for the lines to be parallel.

(i) If AB ∥ CD, then ∠ 1 = ∠ 5

(ii) If ∠ 4 = ∠ 6, then AB ∥ CD

(iii) If ∠ 4 + ∠ 5 = 180o

, then AB ∥ CD

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Answer 1

o think the answer is ab2

Answer 2

Answer:

1) Corresponding Angles

2) Alternate Interior Angles

3) Angles on the same side of the transversal

Hope it helps u....

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