Rotations and Dilations Check

A 90 degree counter clockwise rotation is the same as...

• 360 degree rotation

• 270 degree clockwise rotation

• 270 degree counter clockwise rotation

• 90 degree clockwise rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of transformation was performed?

• 90 ccw rotation

• 90 cw rotation

• 270 ccw rotation

• 180 degree rotation

Tags

CCSS.HSG.CO.B.6

This is an example of a...

• Enlargement

• Reduction

• Both

• Neither

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Identify the scale factor of the following dilation.

• k=2

• k=-2

• k=1/2

• k=-1/2

Tags

CCSS.8.G.A.3

Identify the transformation from A to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o  clockwise Rotation
• 360^o Rotation

Tags

CCSS.HSG.CO.B.6

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, -5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be?

• (0, 0)
• (-6, -5)
• (-1, 3)
• (-6, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (7,8) around the origin 90 degrees counter clockwise. State the image of the point.

• (-7,-8)

• (8,-7)

• (-8,7)

• (8,7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The point A (8, 12) was dilated to become point A' (2, 3). What was the scale factor?

• ½

• ¼

• 4

• 2

Tags

CCSS.8.G.A.3