Which statement about dilation and rotation is true?
a. dilation preserves angle, but rotation does not.
b. rotation preserves angle, but dilation does not.
c. both dilation and rotation preserve angle.
d. neither dilation nor rotation preserves angle.

answer choice c

Step-by-step explanation:

C.Both dilation and rotation preserve angle.

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

nada

step-by-step explanation: