Introduction to Transformations Quiz

Triangle ABC was translated to form A'B'C'. Which describes the transformation? Select three options.

a. It is rigid. c. It is isometric. d. The size is preserved.

Triangle 1 undergoes four different transformations. The results of these transformations are shown. Which statement best describes one of these transformations?

a. Triangle 1 is rotated to result in triangle 2.

Triangle XYZ is transformed to create triangle X'Y'Z'. The side lengths of both triangles are shown. XY = 10 cm X'Y'= 10 cm YZ= 9 cm Y'Z'= 9 cm ZX= 4 cm Z'X'= 4 cm Is this a rigid transformation? Explain.

a. Yes, the pre-image and image have the same side length measures.

A transformation of rectangle ABCD results in rectangle A'B'C'D'. Which transformation maps the pre-image to the image?

a. dilation

Which transformations are nonrigid transformations? Select two options.

a. dilation d. stretch

Consider the two rectangles shown. What transformation maps rectangle QRST to rectangle Q'R'S'T'?

a. reflection

Which description is true about the transformation shown?

b. It is a dilation because the transformation is not isometric.

A transformation of rectangle LMNO results in rectangle L'M'N'O'. Which transformation maps the pre-image to the image?

b. stretch

Consider the transformation. Which statement about the transformation is true?

c. It is not isometric because the side lengths did not remain the same.

Triangle STV is transformed to create the image, triangle UTV. Which side in the image corresponds to TV in the pre-image?

d. TV