Question

talia is playing with a plastic hoop that she spins around her waist. the spinning hoop resembles a (1 point)
translation
rotation
dilation
reflection

Explanation:

Translation is moving an object without rotation. Rotation is turning an object around a point. Dilation changes the size of an object. Reflection is flipping an object over a line. Spinning a hoop around the waist is turning it around a central - point (the waist), which is rotation.

Answer:

B. rotation