66 Videos for "parallel lines"

Constructing Parallel Lines  Problem 1
Math › Geometry › Constructions
How to construct parallel lines using corresponding angles. 
Constructing Parallel Lines  Concept
Math › Geometry › Constructions
How to construct parallel lines using three different methods. 
Parallel Planes and Lines  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to identify the intersection of two planes. 
Constructing Parallel Lines  Problem 3
Math › Geometry › Constructions
How to construct parallel lines using alternate exterior angles. 
Cyclic Quadrilaterals and Parallel Lines in Circles  Problem 2
Math › Geometry › Circles
How to calculate the measure of an arc created by a cyclic parallelogram. 
Parallel and Perpendicular Lines  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a line perpendicular to a given line through a given point. 
Parallel and Perpendicular Lines  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a line perpendicular to a given line that is not in slope intercept form. 
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. 
Parallel Planes and Lines  Problem 1
Math › Geometry › Geometry Building Blocks
How to identify the intersection of two planes. 
Corresponding Angles  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to identify corresponding angles created by two parallel lines and a transversal. 
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. 
Corresponding Angles  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to define corresponding angles and their special properties. 
Alternate Interior Angles  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to define alternate interior angles and their special properties. 
Alternate Exterior Angles  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to define alternate exterior angles and their special properties. 
Corresponding Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find a missing angle using corresponding angles. 
Corresponding Angles  Problem 3
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find missing angles using corresponding angles. 
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. 
Alternate Exterior Angles  Problem 1
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find angles in terms of variables that are AEA. 
Alternate Exterior Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to find angles in terms of variables that are AEA. 
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.