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 figure, the point around which triangle A rotates to triangle B is point X.

Step2: Determine the angle of rotation

Counting the grid - squares and using the orientation of the triangles, we can see that triangle A rotates 90 degrees clockwise around point X to get to triangle B.

Answer:

point X, 90, clockwise