Circles Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Circles. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Circles.


10.1 The Circle (Lesson)


By AutenMath

A lesson on circle basics: circle definition, chords, diameter, radius, circumference, area of a circle, interior of a circle, exterior of a circle

Circles


By Udacity

YouTube presents Circles, an educational video resource on math.

identify parts of a circle


By shaunteaches

identify parts of a circle

Writing The Equation Of A Circle In Standard Form


By NotesCollegeAlgebra

How to write the equation for the standard form of a circle

11.6 Areas of Circles, Sectors & Segments (Lesson)


By AutenMath

A lesson on finding the area of circles, sectors and segments

Definition of a Circle - Radius of a Circle


By yourteachermathhelp

Students learn the definitions of a circle (is a set of points in a plane that are a given distance from a given point in the plane), the given point is called the center, and the distance from the center to the circle is called the radius. Whichever point on the circle is chosen the distance to the center of the circle will be the same, so all radii of a given circle are congruent. Good quality video for grade four and up.

Area of a Circle (equation derived)


By Big Bang Physics

The equation for the area of a circle is derived with integration.

Basic information about circles


By MathPlanetVideos

What's the angle of the circle arc if we divide a cicle in 12 equally sized pieces

cosine and sine values on the unit circle


By David Metzler

Two quick, basic problems about cosine and sine values on the unit circle

Equation for a circle using the Pythagorean Theorem | Circles | Geometry | Khan Academy


By Khan Academy

Equation for a circle using the Pythagorean Theorem | Circles | Geometry | Khan Academy

Inscribing and circumscribing circles on a triangle


By Khan Academy

Inscribing and circumscribing circles on a triangle

Calculating the circumference of a circle


By MathPlanetVideos

Find the radius of the circle

Formula for Area of a Circle


By Steven Ellis

This video shows that pi is equal to the ratio of the area of a circle to the area of a square when the radius of the circle equals the length of the side of the square. This is a view of pi other than the ratio of the circumference to the diameter.

Equation For a Circle


By AlRichards314

Youtube Presents Equation For a Circle an educational video resources on english language arts.

Introduction to Geometry - 44 - Parts of a Circle


By thenewboston

Learn the definition of a circle and how to identify the parts of a circle. Some of the vocabulary words used are radius, chord, and diameter.

Constructing a line tangent to a circle


By Khan Academy

Constructing a line tangent to a circle

Constructing a line tangent to a circle


By Khan Academy

Constructing a line tangent to a circle

Pythagorean theorem and the equation of a circle


By Khan Academy

Pythagorean theorem and the equation of a circle

Pythagorean theorem and the equation of a circle


By Khan Academy

Pythagorean theorem and the equation of a circle

Circumference and Diameter of a Circle and Pi


By APUS07

YouTube presents Circumference and Diameter of a Circle and Pi, an educational video resource on math.