If lines m and I are parallel, what other properties of congruent angle pairs must exist select all answers that show congruent angle pairs
<1 and <6
<4 and <2
<4 and < 8
<2 and <7
<3 and <4
<3 and <5
<5 and <8
<4 and <5

If lines m and I are parallel what other properties of congruent angle pairs must exist select all answers that show congruent angle pairs lt1 and lt6 lt4 and l class=