19 Videos for "diameter"

Circumference  Problem 1
Math › Geometry › Circles
How to calculate the circumference of a circle given diameter or radius. 
Arc Length  Problem 3
Math › Geometry › Circles
How to find the arc length formed by an inscribed angle given the diameter. 
Circumference  Concept
Math › Geometry › Circles
How to calculate the circumference of a circle. 
Circumference  Problem 2
Math › Geometry › Circles
How to find the radius of a circle given circumference. 
Circumference  Problem 3
Math › Geometry › Circles
How to find the perimeter of a figure that appears to be a track. 
Circumference  Problem 4
Math › Geometry › Circles
How to find the circumference of a figure formed by two different circles and a straight line. 
Volume of Spheres  Problem 2
Math › Geometry › Volume
How to calculate the diameter of a sphere, given its volume. 
Area of Circles  Problem 1
Math › Geometry › Area
How to calculate the area of a circle if a diameter is given. 
The Circle  Problem 4
Math › Precalculus › Conic Sections
How to use two endpoints of a diameter to create the equation for a circle. 
Arc Length  Problem 1
Math › Geometry › Circles
How to find the length of an arc given a radius and arc length. 
The Circle  Problem 4
Math › Algebra 2 › Conic Sections
How to use two endpoints of a diameter to create the equation for a circle. 
Volume of Cones  Problem 2
Math › Geometry › Volume
How to find the volume of half of a cone, given the diameter and slant height. 
Surface Area of Cones  Problem 2
Math › Geometry › Area
How to calculate the surface area of a cone, given a diameter and the slant height. 
Arc Length  Concept
Math › Geometry › Circles
How to define arc length and how it is different from arc measure; how to calculate the length of an arc. 
Arc Length  Problem 2
Math › Geometry › Circles
How to find the radius of a circle given arc length and arc measure. 
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. 
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. 
Central Angles and Intercepted Arcs  Problem 2
Math › Geometry › Circles
How to find the arc and angle measure when a diameter is given, as well as a radius and a chord drawn between the two.