Transversal t cuts parallel lines a and b as shown in the diagram. which equation is necessarily true? a) m< 1=m< 2 b)m< 4=m< 6 c) m< 3+m< 5=90 degrees d)m< 7=m< 8

If the numbering of the angles is similar to this:
1 | 2

3 | 4
5 | 6

7 | 8

Then none of the the choices are necessarily true.

The equations would have been:
1 = 4 = 5 = 8
2 = 3 = 6 = 7
3 + 5 = 4 + 6 = 180