Question

comparing rigid transformations quick check
which rigid transformation could be defined as a turn around a center point determined by an angle measured in degrees? (1 point)

○ a translation

○ a rotation

○ a reflection

○ a dilation

Explanation:

A rigid transformation involving a turn around a center point with an angle is rotation. Translation is sliding, reflection is flipping, dilation is scaling (non-rigid).

Answer:

B. a rotation