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>Angles < you are here
Geometry
Angles
Two rays or two line segment that share the same endpoint form an
angle. The point where the rays intersect is called the vertex of the
angle. The two rays are called the sides of the angle.
angle form by two rays
angle form by two rays
vertex
side
side
Supplementary Angles
Acute angles
Obtuse angles
Right angles
Complementary angles
Supplementary angles
Vertical angles
Alternate interior angles
Alternate exterior angles
Corresponding angles
Angle bisector
Perpendicular lines
reflex angle
What is an angle?
What is an Angle?