• Parallel Planes and Lines - Concept

Math›Geometry›Geometry Building Blocks
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
• Parallel Planes and Lines - Concept

Math›Precalculus›Equations of Lines, Parabolas and Circles
How to identify parallel lines, a line parallel to a plane, and two parallel planes.
• Parallel Planes and Lines - Problem 1

Math›Geometry›Geometry Building Blocks
How to identify the intersection of two planes.
• Parallel Planes and Lines - Problem 1

Math›Precalculus›Equations of Lines, Parabolas and Circles
How to identify the intersection of two planes.
• The Angle Between Planes - Concept

Math›Precalculus›Vectors and Parametric Equations
How to find the angle between planes, and how to determine if two planes are parallel or perpendicular.
• The Angle Between Planes - Problem 3

Math›Precalculus›Vectors and Parametric Equations
How to find an equation of a plane parallel to or perpendicular to a given plane.
• The Angle Between Planes - Problem 1

Math›Precalculus›Vectors and Parametric Equations
How to determine if two planes are parallel or perpendicular.
• The Angle Between Planes - Problem 2

Math›Precalculus›Vectors and Parametric Equations
How to find the angle between two planes.
• Introduction to Planes - Concept

Math›Precalculus›Vectors and Parametric Equations
How to write an equation for the coordinate planes or any plane that is parallel to one.
• Components of a Force - Problem 3

Math›Precalculus›Vectors and Parametric Equations
How to use the component of an object's weight parallel to the surface of an inclined plane to find the weight of the object.
• Components of a Force - Problem 2

Math›Precalculus›Vectors and Parametric Equations
How to find the components of the weight of a block parallel to and perpendicular to the surface of an inclined plane.
• Compositions of Transformations - Problem 3

Math›Geometry›Transformations
How to identify the transformation of a reflection across two lines in a coordinate plane.
• Glide Reflections - Problem 1

Math›Geometry›Transformations
How to perform a glide reflection on a triangle in the coordinate plane given a translation rule and a line to reflect over.