Lesson: Rotations

In this lesson, we will learn how to rotate a shape through 90, 180, and 270 degrees about the origin and investigate what happens to the coordinates as a result.

Question Video: Identifying the Coordinates of an Image of a Triangle after a Rotation with a Certain Degree given Its Vertices’ Coordinates

04:07

Worksheet: Rotations • 25 Questions

Q1:

What is the name of the transformation that turns an object about a given center point?

Arotation
Bhorizontal stretching
Ctranslation
Ddilation
Ereflection

Q2:

Which of the following represents a rotation of the shaded figure?

Q3:

What type of transformation is the following?

Areflection
Brotation
Ctranslation

Preview

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Dashboard

Lesson: Rotations

Question Video: Identifying the Coordinates of an Image of a Triangle after a Rotation with a Certain Degree given Its Vertices’ Coordinates

Worksheet: Rotations • 25 Questions

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Reflections

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Finding the Original Coordinates of the Vertices of a Triangle given Its Vertices After Reflection

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