Question

6) No. of vertices common for a pair of adjacent sides in a polygon is​

Answer 1

Step-by-step explanation:

These are called adjacent vertices. Thus, the end points of the same side of a polygon are called adjacent vertices. The other pair of adjacent vertices of the polygon are B and C; C and D; D and E; and E and A. Diagonals of the polygon: Take any two vertices of the polygon which are not adjacent and join them.