patrical
Four sides.
what does that mean? :P
equal sides
two identical sides on a triangle
The length around a flat figure or the sum of its sides.
Add all of the sides of the shape together and you have the perimeter.
P means probability
It means four sides, and refers to plane figures bounded by four straight sides.
It is a term used with reference to polygons. It means that all sides of the polygon are equal.
7 Sides on a Twenty Pence Coin
maths
Five sides to a pentagon.