80 Videos for "center"

Equation of a Circle  Problem 3
Math › Trigonometry › Pythagorean Theorem
How to write the equation of a circle given the center and a point on the circle. 
Equation of a Circle  Problem 2
Math › Geometry › Pythagorean Theorem
How to identify the center and radius of a circle given an equation. 
Dilations  Problem 2
Math › Geometry › Transformations
How to perform a dilation of a polygon given a center of dilation and a scale factor. 
Equation of a Circle  Problem 2
Math › Trigonometry › Pythagorean Theorem
How to identify the center and radius of a circle given an equation. 
The Circle  Problem 2
Math › Precalculus › Conic Sections
How to find the center and radius of a circle given an equation. 
The Circle  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the center and radius of a circle by completing the square. 
The Circle  Problem 2
Math › Algebra 2 › Conic Sections
How to find the center and radius of a circle given an equation. 
The Circle  Problem 2
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the center and radius of a circle given an equation. 
The Distance Formula in Polar Coordinates  Problem 3
Math › Precalculus › Polar Coordinates and Complex Numbers
How to derive the polar equation of a circle given its center and radius. 
The Midpoint and Distance Formulas in 3D  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find the equation of a sphere with center (a,b,c) and radius r. 
Constructing the Centroid  Problem 1
Math › Geometry › Constructions
How to construct the centroid of a triangle. 
Constructing the Centroid  Concept
Math › Geometry › Constructions
How to identify the centroid and the way it divides each of the medians. 
Constructing the Centroid  Problem 2
Math › Geometry › Constructions
How to find missing lengths in a triangle where the three medians are drawn creating the centroid. 
Median  Concept
Math › Algebra › Introduction to Statistics
How to calculate the median of a data set. 
Mean  Concept
Math › Algebra › Introduction to Statistics
How to calculate the mean, or average, of a list of numbers. 
The Circle  Problem 6
Math › Precalculus › Conic Sections
How to write the equation of a circle from a given radius and center. 
Mode  Concept
Math › Algebra › Introduction to Statistics
How to find the mode of a data set. 
Mean  Problem 2
Math › Algebra › Introduction to Statistics
How to use the mean to calculate a GPA. 
Mode  Problem 2
Math › Algebra › Introduction to Statistics
How to find the mode from a data table. 
The Circle  Problem 6
Math › Algebra 2 › Conic Sections
How to write the equation of a circle from a given radius and center.