Rotations

A figure is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which rule describes rotating 180° clockwise?

• (x,y)→(x,y)

• (x,y)→(-y,x)

• (x,y)→(y, -x)

• (x,y)→(-x,-y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-5,8) around the origin 180 degrees counterclockwise.

State the image of the point.

• (5, 8)

• (5, -8)

• (5, -8)

• (-5, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-4,9) around the origin 270 degrees counterclockwise. State the image of the point.

• (9 , 4)

• (-9, 4)

• (9, -4)

• (-4, -9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How many turns on a coordinate plane is 360 degrees?

• 1 turn

• 2 turns

• 3 turns

• 4 turns

Tags

CCSS.HSF.TF.A.2

CCSS.HSG.CO.A.4

What is a transformation that turns a figure about a fixed point for a given angle?

• Tanslation

• Reflection

• Rotation

• Point of Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When a figure is rotated Counter-Clockwise, what direction does it move?

• right to left

• left to right

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When Rotating, what is the center of Rotation on a Coordinate Plane?

• x- axis

• y- axis

• Origin

• Quadrant I, II, III, IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

You have a rotation of 270° counterclockwise with the origin as the center of rotation to create a new figure. Which rule describes rotating 270° counterclockwise?

• (x,y)→(-x,-y)

• (x,y)→(y, -x)

• (x,y)→(-y,x)

• (x,y)→(x,y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The new figure created from a transformation is...

• Pre-Image

• Image

• Rotation

• Reflection

Tags

CCSS.HSG.CO.A.2

What is the point that turns the image?

• Vertex

• Point of Rotation

• Rotation

• Image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5