80 Videos for "center"

Center of Mass
Science › Physics › Gravitation
Finding an object's center of mass. 
Chords and a Circle's Center  Problem 2
Math › Geometry › Circles
How to find the center of a circle given only an arc. 
Chords and a Circle's Center  Concept
Math › Geometry › Circles
How to define a chord; how to describe the effect of a perpendicular bisector of a chord and the distance from the center of the circle. 
Chords and a Circle's Center  Problem 3
Math › Geometry › Circles
How to find the radius of a circle when the length of a chord and its distance to the center of the circle is given. 
Center and Apothem of Regular Polygons  Concept
Math › Geometry › Area
How to define the apothem and center of a polygon; how to divide a regular polygon into congruent triangles. 
Measures of Center  Problem 3
Math › PreAlgebra › Introductory Statistics
Create a data set where the measures of center have given relationships 
Measures of Center  Problem 1
Math › PreAlgebra › Introductory Statistics
Comparing the mean, median, and mode of a data set and deciding which best represents the center 
Chords and a Circle's Center  Problem 1
Math › Geometry › Circles
How to find the length of two chords where the length of the perpendicular bisectors are given. 
Center and Apothem of Regular Polygons  Problem 1
Math › Geometry › Area
How to find the length of an apothem in a regular polygon given a side length and the number of sides. 
Measures of Center  Concept
Math › PreAlgebra › Introductory Statistics
Overview of how to calculate and when to use mean, median, and mode 
Measures of Center  Problem 2
Math › PreAlgebra › Introductory Statistics
Determining whether a data set is best represented by the mean, median, or mode 
The Midpoint and Distance Formulas in 3D  Problem 4
Math › Precalculus › Vectors and Parametric Equations
How to find the center and radius of a sphere when its equation is not in centerradius form by completing the square. 
The Circle  Problem 1
Math › Precalculus › Conic Sections
How to find the equation for a circle given the center and radius. 
The Circle  Problem 3
Math › Precalculus › Conic Sections
How to find the center and radius of a circle by completing the square. 
The Circle  Problem 3
Math › Algebra 2 › Conic Sections
How to find the center and radius of a circle by completing the square. 
The Circle  Problem 1
Math › Algebra 2 › Conic Sections
How to find the equation for a circle given the center and radius. 
Equation of a Circle  Problem 3
Math › Geometry › Pythagorean Theorem
How to write the equation of a circle given the center and a point on the circle. 
Equation of a Circle  Problem 1
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 1
Math › Geometry › Pythagorean Theorem
How to write the equation of a circle given the center and a point on the circle. 
The Circle  Problem 1
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to find the equation for a circle given the center and radius.