Question

For the diagram below, if < 6 =129 °, what would be the measure of < 4 ?Select one:a.116 °b.51 °c.41 °d.129 °

Answer 1

Since lines a and b are parallel, then

Since <6 and <4 are in the alternate position

Since alternate angles are equal in measures

Since m<6 = 129 degrees

Then m<4 = 129 degrees

The answer is d