Question

Angles 1 and 2 are supplementary. 2 lines intersect to form angles 1 and 2. Which equation represents the relationship between their measures?

Answer 1

`\angle 1 + \angle 2 = 180^o`

Explanation:

Given

`\angle 1` and
`\angle 2`

Required

The relationship between them
`\angle 1` and
`\angle 2`

From the question, we understand that
`\angle 1` and
`\angle 2` are supplementary

Supplementary angles add up to 180.

So, the relationship between
`\angle 1` and
`\angle 2` is:

`\angle 1 + \angle 2 = 180^o`