Google Classroom
GeoGebraGeoGebra Classroom

Definition of Rigid Transformations (Developing)

Translation (any BLUE points can be moved)

Question 1

What can you observe between the corresponding sides of the pre-image and image?

Question 2

What can you observe between the corresponding angles of the pre-image and image?

Question 3

Given the corresponding sides and angles of the pre-image and the image, what can you say about the pre-image and the image?

Question 4

What can you observe about the distance between the corresponding vertices (see list below) of the pre-image and image? (a) Distance between A and A' (b) Distance between B and B' (c) Distance between C and C' PS: Just count the number of boxes between the vertices.

Reflection (any BLUE points can be moved)

Question 5

What can you observe between the corresponding sides of the pre-image and image?

Question 6

What can you observe between the corresponding angles of the pre-image and image?

Question 7

Given the corresponding sides and angles of the pre-image and the image, what can you say about them?

Question 8

What can you observe on the distances between the vertices of the pre-image and the image in line of reflection? (a) Distance of A to the line of symmetry and A' to the line of reflection. (b) Distance of B to the line of symmetry and B' to the line of reflection. (c) Distance of C to the line of symmetry and C' to the line of reflection. PS: Just count the number of boxes between the vertex and line of symmetry.

Rotation (any BLUE points can be moved)

Question 9

What can you observe between the corresponding sides of the pre-image and image?

Question 10

What can you observe between the corresponding angles of the pre-image and image?

Question 11

Given the corresponding sides and angles of the pre-image and the image, what can you say about them?

Question 12

What do you observe between the position and distance of the pre-image and image in reference to the center (point of rotation).