Pure designation

A, B, C

AB, BC, AC

α, β e γ

ABC

Simple categorization

vertex

Sides

Angles Determined by the sides AB and AC, AB and BC, BC and CA respectively triangle

Triangle

Determination

The

The

The

Of one

Description

The description of operation will allow the reference to a triangle without nominates each of them separately and to lead the individual to become aware of the form of representation of this object that have no physical or actual existence.

The sides… of a triangle.