32 Videos for "interior angle"

Remote Interior Angles  Problem 2
Math › Geometry › Triangles
How to solve for a remote interior angle given the exterior angle and the other remote interior angle. 
Remote Interior Angles  Problem 1
Math › Geometry › Triangles
How to solve for the measure of an exterior angle and its adjacent interior angle given the measures of the remote interior angles. 
Remote Interior Angles  Problem 3
Math › Geometry › Triangles
How to solve for the measure of an exterior angle given formulas for the measures of the interior angles. 
Alternate Interior Angles  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to define alternate interior angles and their special properties. 
Remote Interior Angles  Concept
Math › Geometry › Triangles
How to define exterior angles and their remote interior angles and how to prove their properties. 
Alternate Interior Angles  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find a missing interior angle if the alternate is given. 
Same Side Interior and Same Side Exterior Angles  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to describe same side interior and same side exterior angles and their special properties. 
Alternate Interior Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to fine a missing angles created by two parallel lines and two transversals. 
Same Side Interior and Same Side Exterior Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find missing same side interior and same side exterior angles. 
Same Side Interior and Same Side Exterior Angles  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find missing angles in a right trapezoid by identifying same side interior and exterior angles. 
Triangle Side and Angle Inequalities  Problem 2
Math › Geometry › Triangles
How to list the sides of a triangle from longest to shortest given the measures of the interior angles. 
Triangle Side and Angle Inequalities  Problem 3
Math › Geometry › Triangles
How to list the sides of adjacent triangles from shortest to longest given the measures of some interior angles. 
Constructing Parallel Lines  Problem 2
Math › Geometry › Constructions
How to construct parallel lines using alternate interior angles. 
Isosceles Triangles  Problem 2
Math › Geometry › Triangles
How to solve for the measure of the vertex angle of an isosceles triangle given an exterior angle. 
Isosceles Triangles  Problem 3
Math › Geometry › Triangles
How to solve for a variable used to measure the angles of an isosceles triangle. 
Isosceles Triangles  Problem 1
Math › Geometry › Triangles
How to solve for the side length and base angle measures of an isosceles triangle. 
Parallelogram Properties  Problem 1
Math › Geometry › Polygons
How to solve for variables when given the angles of a parallelogram in terms of those variables. 
Cyclic Quadrilaterals and Parallel Lines in Circles  Problem 1
Math › Geometry › Circles
How to calculate angles in a cyclic quadrilateral given arc measures and two angle measures. 
Cyclic Quadrilaterals and Parallel Lines in Circles  Concept
Math › Geometry › Circles
How to prove that opposite angles in a cyclic quadrilateral are congruent; how to prove that parallel lines create congruent arcs in a circle. 
Isosceles Triangles  Concept
Math › Geometry › Triangles
How to define isosceles triangles, their components and how to determine their properties.