# non vertex angle   129 videos

• #### Remote Interior Angles

##### GeometryTriangles

How to define exterior angles and their remote interior angles and how to prove their properties.

exterior angle remote interior angle non adjacent angle
• #### The Vertex and Axis of Symmetry

How to find the vertex and axis of symmetry of a parabola.

vertex axis of symmetry
• #### Finding the Vertex of a Parabola by Completing the Square

##### Algebra 2Quadratic Equations and Inequalities

How to find the vertex of a parabola.

vertex form completing the square parabola
• #### Finding the Vertex of a Parabola by Completing the Square

##### PrecalculusEquations of Lines, Parabolas and Circles

How to find the vertex of a parabola.

vertex form completing the square parabola
• #### Vertex and Diagonals

##### GeometryGeometry Building Blocks

How the vocabulary word vertex applies to different objects in Geometry.

vertex isosceles triangle polygon diagonal cone pyramid prism

##### GeometryReasoning, Diagonals, Angles and Parallel Lines

vertex side coplanar
• #### Vertical Angles

##### GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define and identify vertical angles.

vertex intersecting lines congruent
• #### Angle of Elevation and Depression

##### GeometryBasic Trigonometry

How to define an angle of elevation or an angle of depression.

trigonometry angle of elevation angle of depression
• #### Angle of Elevation and Depression

##### TrigonometryBasic Trigonometry

How to define an angle of elevation or an angle of depression.

trigonometry angle of elevation angle of depression
• #### Angle of Elevation and Depression

##### PrecalculusBasic Trigonometry

How to define an angle of elevation or an angle of depression.

trigonometry angle of elevation angle of depression
• #### Angles: Types and Labeling

##### GeometryGeometry Building Blocks

How to label an angle and how to differentiate between acute, right, obtuse, and straight angles.

angle acute right obtuse straight vertex side
• #### Supplementary and Complementary Angles

##### GeometryGeometry Building Blocks

How to identify supplementary and complementary angles.

angles sum right angle
• #### Inscribed Angles

##### GeometryCircles

How to calculate the measure of an inscribed angle.

inscribed angle intercepted arc central angle congruent arcs
• #### Angles

##### Pre-AlgebraIntroductory Geometry

Vocabulary of angles and how to measure an angle with a protractor

• #### Corresponding Angles

##### GeometryReasoning, Diagonals, Angles and Parallel Lines

How to define corresponding angles and their special properties.

parallel lines angles congruence
• #### Angle Bisectors

##### GeometryGeometry Building Blocks

How to label an angle bisector; how to use an angle bisector to find a missing variable.

congruent angles ray
• #### Duplicating an Angle

##### GeometryConstructions

How to duplicate an angle using a compass and straightedge.

congruent angles construction compass straightedge
• #### Exterior Angles of a Polygon

##### GeometryPolygons

How to find the sum of the exterior angles in a polygon and find the measure of one exterior angle in an equiangular polygon.

exterior angle sum of angles equiangular polygon
• #### Radian Measure of Angles

##### TrigonometryTrigonometric Functions

How to measure angles using degrees or radians.

angle degree measure acute angle right angle obtuse angle radian measure
• #### Radian Measure of Angles

##### PrecalculusTrigonometric Functions

How to measure angles using degrees or radians.

angle degree measure acute angle right angle obtuse angle radian measure