33 Videos for "center radius"

The Circle  Problem 4
Math › Algebra 2 › Conic Sections
How to use two endpoints of a diameter to create the equation for a circle. 
The Circle  Problem 4
Math › Precalculus › Conic Sections
How to use two endpoints of a diameter to create the equation for a circle. 
The Circle  Concept
Math › Precalculus › Conic Sections
How to use the distance formula to derive the equation for a circle. 
The Circle  Concept
Math › Algebra 2 › Conic Sections
How to use the distance formula to derive the equation for a circle. 
The Circle  Concept
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to use the distance formula to derive the equation for a circle. 
The Circle  Problem 4
Math › Precalculus › Equations of Lines, Parabolas and Circles
How to use two endpoints of a diameter to create the equation for a circle. 
Equation of a Circle  Concept
Math › Geometry › Pythagorean Theorem
How to derive the equation for a circle using the distance formula. 
Equation of a Circle  Concept
Math › Trigonometry › Pythagorean Theorem
How to derive the equation for a circle using the distance formula. 
Families of Polar Curves: Circles, Cardiods, and Limacon  Concept
Math › Precalculus › Polar Coordinates and Complex Numbers
How to graph the special cases of the family r = a + b cos (theta) when a or b = 0. 
Converting from Polar Coordinates to Rectangular  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to convert a polar equation into rectangular form, and describe the shape of its graph. 
Parts of a Circle  Problem 1
Math › Geometry › Geometry Building Blocks
How to classify arcs and define chords and tangents. 
Parts of a Circle  Concept
Math › Geometry › Geometry Building Blocks
How to define a circle and identify its main parts. 
Radii to Tangents  Problem 3
Math › Geometry › Circles
How to calculate the length of a segment drawn from the center of a circle to a point outside the circle, given the length of the tangent segment to that circle.