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## Transformations English

## Contents |

## Transformation Worksheets

Created by Guy Barmoha

### Reflecting a point

- Reflected Point Investigation of reflecting a point on a coordinate grid Download

- Reflected Point Practice Practice of reflecting a point on a coordinate grid Download

### Rotating a point

- Rotated Point Investigation of rotating a point on a coordinate grid Download

- Rotated Point Practice Practice of rotating a point on a coordinate grid Download

### Translating a point

- Translated Point Investigation of translating a point on a coordinate grid Download

- Translated Point Practice Practice of translating a point on a coordinate grid Download

### Reflecting a Triangle

### Rotating a Triangle

- Angle Sum Proof Uses sliders and rotation of triangles to show that the sum of the interior angles of a triangle is 180 degrees. The step-by-step construction of this file can be read from the Mathematics and Multimedia blog by Guillermo P. Bautista Jr.

### Reflecting Polygons

- Reflection of Polygons This worksheet allows students to pick a polygon between 3 and 10 sided. Moving a mirror line fixed at the origin to see the reflection of their shape, students are given a notice when they move the mirror line to the equations y=0, y=x, x=0, y=-x. As an extension students can switch to a free mirror line showing the reflection of their polygon in a line of any equation. Worksheet for Download. Created by Mick Hamlin

## Transformations Overview

- Transformations - reflection, translation, dilation, rotation by Robert FantChiropractor Melbournedianabol

## Dilations

- Explore dilations and scale factor Download The scale factor is dynamic and students are asked to observe how the scale factor effects the lengths of the preiamge and image. Created by Cullen G.E. Stevens
- Dilate a relation by modifying its equation. Created by Stephen Kent Stephenson