Quant Ready Recokner-The ultimate formula booklet

A triangle whose all the sides are unequal is called a  scalene triangle. 

If all sides of a polygon are equal, it is called a regular polygon.

A six-sided figure is called a hexagon.

► Angles opposite to two equal sides of a triangle are equal.

► If two angles of a triangle are equal, then the sides opposite to them are also equal.