Rotations

Front

A turn is also called a ___________.

Back

Rotation

Front

Triangle B is rotated 90° counter clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location? Options: A, B, C, D

Back

A

Front

How many degrees was the figure rotated? Options: 90 degrees counterclockwise, 180 degrees,

270 degrees counter clockwise

Back

270 degrees counter clockwise

Front

What type of rotation does this represent (from red to blue)?

Back

180⁰

Front

How many quarter turns for 270 degree turn?

Back

3

Front

How many quarter turns for 90 degree turn?

Back

1

Front

How many quarter turns for 360 degree turn?

Back

4

Front

How many quarter turns for 180 degree turn?

Back

2

Front

Rule for rotating a point 180° clockwise around the origin.

Back

(x,y)→(-x,-y)

Front

Find the coordinates of each point after the given transformation.

Back

U' (-3, 2)