Lesson: Rotations on the Coordinate Plane Mathematics • Middle School • Grade 8 • Geometry • Concepts and Skills • Glencoe • Geometry • enVision • Geometry • Common Core • Prentice Hall • Geometry • Common Core • Glencoe • Geometry • Common Core

Mathematics

In this lesson, we will learn how to find the vertices of a shape after it undergoes a rotation of 90, 180, or 270 degrees about the origin clockwise and counterclockwise.

Video

16:07

Sample Question Videos

02:05
03:41
03:53

Worksheet

Q1:

Determine the images of the vertices of triangle after a clockwise rotation of about the origin.

Q2:

Given that , , and form a triangle, determine the images of its vertices after a clock wise rotation of about the origin.

Q3:

What is the image of the point after a rotation about the origin through an angle of ?

Preview