Question

a rotation takes triangle a to triangle b. we’ll call this transformation 1. describe the rotation that takes triangle a to triangle b. transformation 1: rotate around point degrees

Explanation:

Step1: Identify the center of rotation

By observing the position of corresponding points in triangle A and triangle B, we can see that the point around which the rotation occurs is point X.

Step2: Determine the direction and angle of rotation

Comparing the orientation of triangle A and triangle B, we can tell that triangle A is rotated 90 degrees counter - clockwise to get triangle B.

Answer:

Rotate around point X 90 degrees counter - clockwise.