Question

What is the answer to this

Answer 1

Answer: first choice, $\text{ABCD} \cong \text{A'B'C'D'}$

Explanation:

Any rotation will keep the angles the same measure. The amount of rotation doesn't matter, and the center of rotation doesn't affect things either. So if angle A is something like 87 degrees, then angle A' is also 87 degrees. Therefore, angles A and A' pair up and correspond. The same can be said about the other pairs of angles.

So quadrilateral ABCD is congruent to quadrilateral A'B'C'D'. The order of the letters is important so that they align and match up properly.

Answer 2

Answer:

ABCD ≅ A'B'C'D'

Step-by-step explanation:

When a figure is rotated, its orientation stays the same. This means that the pre-image and the image are labeled in the same direction. Therefore, ABCD ≅ A'B'C'D'