IMPORNTANT DEFINITIONS ABOUT ANGLES AND LINES

PARALLES
They are lines that do not touch to the infinity

OBLIQUE
is it two lines that collide at a point

ANGLE
It is two lines that are part of angle

COMPLEMENTARY ANGLES
There are two angles that adding them the result is 90º

SUPLEMENTARI ANGLES
There are two angles that adding them the result is 180º

ADYACENTE ANGLES
There are two angles who share a vertex

                            TYPES OF ANGLES
RIGHT= 90º                                         OBTUSE= 180º                         ACUTE= <90º

COMPLET= 360º