Test review transformations

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a figure around a fixed point, called the center of rotation, by a certain angle in a specific direction.

Front

What are the coordinates of point A after a 90° clockwise rotation about the origin if A is at (3, 5)?

Back

(5, -3)

Front

Define translation in geometry.

Back

Translation is a transformation that moves every point of a figure the same distance in the same direction.

Front

What is the rule for translating a point (x, y) by 4 units to the right and 3 units up?

Back

(x + 4, y + 3)