Question

Look at the which statement would prove that lines a and b are parallel ?

Answer 1

It is between the first two I believe it is the first one I am not absolutly sure though

Answer 2

<2≅<6.

Explanation:

Two lines are parallel if their corresponding angles are equal.

The other options that is <1≅<3 and <7≅<5 are pair of vertical angles .These are not necessary conditions for the lines to be parallel.

In the figure given <2 and <6 are corresponding angles for lines a and b.

If the measure of these angles are equal the lines a and b will be parallel.

The first option that is <2≅<6 will make the lines parallel.