Rotations on a Graph

Rotating a figure 90 degrees moves it ____ quadrants on the coordinate plane.

• 0

• 1

• 2

• 3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotating a figure 270 degrees moves it ____ quadrants on the coordinate plane.

• 0

• 1

• 2

• 3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotating a figure 180 degrees moves it ____ quadrants on the coordinate plane.

• 0

• 1

• 2

• 3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

90 degrees counterclockwise is the same as _____ degrees clockwise.

• 0

• 90

• 180

• 270

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

180 degrees counterclockwise is the same as _____ degrees clockwise.

• 0

• 90

• 180

• 270

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle D is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the coordinates of A', the image of A(-3,4), after a rotation of 180º about the origin?

• (4, -3)

• (-4, -3)

• (3, 4)

• (3, -4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The preimage above is rotated 90^o counterclockwise. How do the side lengths in the preimage compare to the side lengths in the image?

• Some of the side lengths increase in measure and other side lengths decrease in measure.

• The measures of the side lengths double.

• The measures of the side lengths decrease by one third.

• The measures of the side lengths are the same.

Tags

CCSS.8.G.A.3

If point (5,2) is rotated counterclockwise 90° about the origin, its image will be point...

• (2, 5)

• (2, -5)

• (-2, 5)

• (-5, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5