Question

What are adjacent angles? Plain and simple. No book-ish language with an example please.

Answer 1

Adjacent angles are two angles that have a common vertex and a common side. The vertex of an angle is the endpoint of the rays that form the sides of the angle

Answer 2

adjacent angles are angles which lie next to each each other on a line, as well as have the same vertex. In this picture 7&8, 3&4, 6&5, 2&1 are adjacent angles.

Hope u understood.. :)