I put that the answer is (-2, -7)

Is it right?

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a.heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

On a piece of paper, graph . then determine which answer choice matches the graph you drew

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .