Answer:
Your answer is D. center of rotation!
Step-by-step explanation:
A rotation is a transformation in a plane that turns every point of a figure through a specified angle and direction about a fixed point. The fixed point is called the center of rotation . The amount of rotation is called the angle of rotation and it is measured in degrees.
The correct answer is 5.25
Triangles are congruent if they have the same (Shape and Size).
That is one half also 1/2 if this was not what u where looking for then just tell me