292 Videos for "circle"

Angles in Semicircles and Chords to Tangents  Problem 2
Math › Geometry › Circles
How to solve for arcs and angles formed by a chord drawn to a point of tangency. 
Angles in Semicircles and Chords to Tangents  Problem 3
Math › Geometry › Circles
How to solve for arcs and angles formed by two chords drawn to a point of tangency. 
Parallel and Skew Lines  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to mark parallel lines, how to show lines are parallel, and how to compare skew and parallel lines. 
Converse of Parallel Lines Theorem  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to take the converse of the parallel lines theorem. 
Converse of Parallel Lines Theorem  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to solve for a variable to make lines parallel. 
Constructing the Perpendicular Bisector  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to bisect a line segment using a compass and straightedge. 
Converse of Parallel Lines Theorem  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to solve for a variable to make lines parallel. 
Constructing the Perpendicular Bisector  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to create a line segment that is 5/4 of a given segment. 
Introduction to Parabolas  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to transform the graph of a parabola. 
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. 
Finding the Vertex of a Parabola by Completing the Square  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the vertex of a parabola. 
Angles in Semicircles and Chords to Tangents  Problem 1
Math › Geometry › Circles
How to find the missing angles in an angle inscribed in a semicircle. 
Computing Difference Quotients  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a quadratic function. 
Introduction to Parabolas  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to use vertex form to graph a parabola. 
Computing Difference Quotients  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a linear function. 
Central Angles and Intercepted Arcs  Problem 3
Math › Geometry › Circles
How to find the measure of an intercepted arc given the measure of two arcs. 
Computing Difference Quotients  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to compute and simplify the difference quotient of a radical function. 
Angles in Semicircles and Chords to Tangents  Concept
Math › Geometry › Circles
How to prove that an angle inscribed in a semicircle is a right angle; how to solve for arcs and angles formed by a chord drawn to a point of tangency. 
Central Angles and Intercepted Arcs  Problem 4
Math › Geometry › Circles
How to find the measure of an arc created by the vertices of an inscribed regular polygon. 
Central Angles and Intercepted Arcs  Problem 1
Math › Geometry › Circles
How to find missing angles of triangles formed by radii to congruent chords.