All angles share the characteristic of being formed by two rays (or line segments) that originate from a common point called the vertex. They are measured in degrees or radians, indicating the amount of rotation from one ray to the other. Additionally, angles can be classified into different types, such as acute, obtuse, right, and straight, based on their measure. Ultimately, their fundamental property is that they represent the space between two intersecting lines or rays.
all angles are right angles
They all add up to 360
These are adjoining angles.
Adjacent angles.
Adjacent angles.
all angles are right angles
That two of the Angles are Supplementary and two of the Angles are congruent.
all angles are right angles
They all have 90 degree angles
They all add up to 360
Angles that have a common side between them and a common vertex are called adjacent angles.
These are adjoining angles.
Adjacent angles.
They all have 90 degree angles
adjacent angles
If two angles do not have a common vertex they cannot be adjacent angles.
Complementary angles