Question

PLEASE HELP

Choose all of the transformations that would change a triangle into one that is similar, but not congruent.


translation and rotation

rotation and dilation

reflection and translation

reflection and rotation

translation and dilation

Answer 1

• rotation and dilation
• translation and dilation

Explanation:

Rotation, translation, and reflection are all rigid transformations that will result in congruent figures. Dilation (by a factor other than 1) will result in a figure of the same shape, but not of the same size, so the image is similar, but not congruent, to the original.

The applicable choices are those that include dilation.