# Matrix Rotation

## By MathPlanetVideos

This video goes through an example of how to rotate a line 90 degrees by using matrix rotation.

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Draw the image of a rotation about the origin

## By Khan Academy

Sal is given a triangle on the coordinate plane and the definition of a rotation about the origin, and he manually draws the image of that rotation.

# Rotation of 90 Degrees about the Origin

## By mrviolamath

This practice question asks you to rotate a figure 90 degrees about the origin. A 90 degree rotation is a counter-clockwise rotation.

# Draw the image of a rotation about an arbitrary point

## By Khan Academy

Sal is given a triangle on the coordinate plane and the definition of a rotation about an arbitrary point, and he manually draws the image of that rotation.

# Transformations - Translation, Reflection, Dilation, and Rotation

## By Winpossible

Transformations - Translation, Reflection, Dilation, and Rotation

# Matrix Transformations : reflections and rotations

## By jayates

YouTube presents Matrix Transformations : reflections and rotations, an educational video resource on math.

# Rotation of a Geometric Figure

## By Ron Barrow

A video on the rotation of a geometric figure in different degrees (90, 180, etc.).

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Rotations with Coordinate Rules

## By shaunteaches

This video demonstrates the coordinate rules for 90, 180, and 270 degree rotations.

# Rotations about the origin - GCSE transformation revision video

## By Maths Videos - by jayates

YouTube presents Rotations about the origin - GCSE transformation revision video, an educational video resource on math.

# Math Rotations - MathHelp.com - Pre Algebra Help

## By yourteachermathhelp

Students learn that when a figure is turned to a new position, the transformation is called a rotation. Students learn to describe a given rotation by estimating the number of degrees and the direction that a given figure has been rotated.

# Find the rotation that maps one figure to another

## By Khan Academy

Sal is given two pairs of line segments and a center of a dilation. He finds the angle for the rotation that maps one pair of segments to another.

# Find the rotation that maps one figure to another

## By Khan Academy

Sal is given two pairs of line segments and a center of a dilation. He finds the angle for the rotation that maps one pair of segments to another.

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Perform rotations

## By Khan Academy

Sal shows how to perform a rotation on a pentagon using our interactive widget!

# Geometry Construction: Rotating a Figure by Hand

## By Matthew Potthoff

Geometry Construction: Rotating a Figure by Hand