108 Videos for "vertex"

Space Diagonals  Problem 1
Math › Geometry › Pythagorean Theorem
How to find the length of the longest object that will fit inside a box. 
Space Diagonals  Problem 1
Math › Trigonometry › Pythagorean Theorem
How to find the length of the longest object that will fit inside a box. 
Trigonometric Ratios: Sine  Problem 2
Math › Precalculus › Basic Trigonometry
How to find the length of a base in an isosceles triangle given the vertex angle and a leg length. 
Graphing Quadratic Equations  Concept
Math › Algebra › Quadratic Equations and Functions
How to graph a quadratic equation by hand. 
Inscribed Angles  Problem 2
Math › Geometry › Circles
How to find the measure of intercepted arcs, given the vertex angle of an inscribed isosceles triangle. 
Applications of Quadratic Equations  Concept
Math › Algebra › Quadratic Equations and Functions
How to approach word problems that involve quadratic equations. 
Trigonometric Ratios: Sine  Problem 2
Math › Geometry › Basic Trigonometry
How to find the length of a base in an isosceles triangle given the vertex angle and a leg length. 
Isosceles Triangles  Problem 1
Math › Geometry › Triangles
How to solve for the side length and base angle measures of an isosceles triangle. 
Trigonometric Ratios: Sine  Problem 2
Math › Trigonometry › Basic Trigonometry
How to find the length of a base in an isosceles triangle given the vertex angle and a leg length. 
Circumscribed and Inscribed Circles and Polygons  Concept
Math › Geometry › Constructions
How to define circumscribed and inscribed circles and polygons relative to each other. 
Number of Diagonals in a Polygon  Concept
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to determine the number of diagonals in a polygon. 
Special Isosceles Triangle Properties  Concept
Math › Geometry › Triangles
How to identify a segment from the vertex angle in an isosceles triangle to the opposite side. 
Introduction to Parabolas  Problem 4
Math › Algebra 2 › Quadratic Equations and Inequalities
How to write the equation for a parabola given specific points. 
Introduction to Parabolas  Problem 4
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to write the equation for a parabola given specific points. 
Vertical Angles  Problem 2
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to solve for a variable used to measure vertical angles. 
Vertical Angles  Problem 3
Math › Geometry › Reasoning, Diagonals, Angles and Parallel Lines
How to determine the measure of vertical angles that are supplementary. 
Polygons  Concept
Math › Geometry › Geometry Building Blocks
How to define a polygon, how to distinguish between concave and convex polygons, how to name polygons. 
Exploring Quadratic Graphs  Problem 3
Math › Algebra › Quadratic Equations and Functions
How to make a table and graph a quadratic equation in vertex form. 
Dilations of Quadratic Graphs  Concept
Math › Algebra › Quadratic Equations and Functions
How to graph parabolas that are wide or skinny or upside down without making a table of values. 
Applications of Quadratic Equations  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to solve word problems about geometry using quadratics.