Introduction to angles in geometry:
A shape, produced by two lines from general points is the angles. The vertex, legs, interior, exterior is the attribute of the angles. The angle is identified use the symbol is the ‹ .There are different types of the angles is available in the geometry. These types of the angle are list below. In the articles we detailed about the pictures for the angle in geometry.
Exact 90 degree of the angle is the right angle. The right angle is the right triangle. The pictures for this angle is
Minor than 90 degree of the angle is indicating that acute angle. The pictures for this angle is
Upper than 90 degree and less than 180 degrees of the angle is indicating the obtuse angle. The pictures for this angle is:
The 180 degree of the angle dimension is represent as the straight line. The pictures for this angle is :
The huge than 180 and smaller than 360 degree of the angle dimension is calling as reflex angle
The angle dimension is the 360 degree is represent as the complete angle.
Two angle having the general vertex and general arm, such that other arms of the angle are on opposite side of the common arm are indicating the Adjacent angle.
In summation of the two angle, one is right angle, that is 90 degree of the angle is indicating the complementary angle.
The summation the angle measurement is the 180 degree is the supplementary angle.
Vertically opposite angle:
When two directly lines are intersecting all other at a point, the couple of the contradictory angle is the vertically opposite angles.
Bisector of an angle:
The ray straight line momentary through the vertex of that angle split the angle into angle of identical measurement, then that of the line is calling as the bisector angle.
Linear pair of the angle:
Two neighboring angle are representative the shape of the linear couple of angle, if their non general arms are two contradictory rays.