What does the word supplement mean in algebra 2?

Two angles are Supplementary when they add up to exactly 180 degrees. They don't necessarily have to be next to each other, as long as the total adds up to be 180 degrees. (Hope this helps!) ^-^

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

may i see the picture? it would a lot, xox