The nth term of a different arithmetic sequence is 4n + 7. b) Is 111 a term of this sequence?
Explain your answer.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .