Download presentation

Presentation is loading. Please wait.

Published byMeryl Pearson Modified over 4 years ago

1
Reflection: an isometry (or rigid motion) in which a figure is flipped giving its image an opposite orientation.

3
Example 1: Reflect triangle GLQ across the x-axis. Then state the coordinates of the image. Then on the same coordinate plane reflect the ORIGINAL image across the y- axis. Reflected Across x-axis G = (3,4) G ’ =________ L = (1,2) L ’ = ________ Q = (4,-1) Q ’ =________ Reflected Across y-axis G = (3,4) G ’ =________ L = (1,2) L ’ = ________ Q = (4,-1) Q ’ =________

4
Example 2: Reflect the image across the line y = 1.

5
Example 3: Reflect the image with points F (2,2) W (2, 5) and K( 3, 3) across the line x= 3.

6
a) b) Example 4:

7
Example 5: a) Reflect point A(-2, 3) across the line y = x. What's the rule for reflection across the line y =x? b) Reflect point B( 2, 3) across the line y =- x. What's the rule for reflection across the line y = - x?

8
Example 6: Reflect the figure below across the line y = x.

Similar presentations

© 2020 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google