I need help on this question please

angles 2/8, angles 5/6

Step-by-step explanation:

Supplementary angles add to 180 degrees.

They are usually found on one side of a line, like how angles 1 and 2 are on one side of line b while 3 and 4 are on the other side of it.

Knowing this, we can say that:

Knowing that b and c are parallel, we can also say that angle pairs like 1 and 7 or 2 and 8 are supplementary, because they add to 180 across the parallel lines.

 ∠2 and ∠8, ∠5 and ∠6

Step-by-step explanation:

Supplementary angles are angles that equal up to 180°. ∠2 and ∠8 are supplementary based on the alternate exterior angles theorem, meaning ∠2 is the same as ∠7, and ∠7 and ∠8 are supplementary because they're a linear pair. ∠5 and ∠6 are supplementary because they are a linear pair.

answer:

c 60% on edg

1. perpendicular

2. parallel

3. perpendicular