Question

Which triangles (if any) can be shown to be congruent using a rotation?

Answer 1

Answer:

Step-by-step explanation:

alright, lets get started.

There are three triangles are given .

For 1 and 2 to be congruent, a triangle needs to be reflected. Means reflection is required.

For 1 and 3 to be congruent, a triangle needs to be reflected and rotated both, means reflection and rotation both are required.

For 2 and 3, triangle needs to be rotated only.

Means for triangle 2 and 3 to be congruent, it needs rotation.

So, the answer is 2 ans 3  option B    :    answer

Hope it will help :)

Answer 2

B...Triangles 2 and 3 are rotations of each other. Triangle 1 requires a reflection.