Transformations and Rotations in Geometry

A rotation ____________ a figure around a fixed point called the center of rotation.

• Gets smaller

• Enlarges

• Turns

• Twists

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Figures can be rotated __________ and ____________ when dealing with rotations.

• clockwise ; counter clockwise

• up ; down

• side ; to side

• North ; and South

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The figure before a transformation is called the ___- ________ or original figure.

• Original

• Pre-Image

• 1st Image

• Rectangle 1

Tags

CCSS.HSG.CO.A.2

After a transformation, the new figure is called the __________.

• Original

• Finished Image

• Pre-Image

• Image

Tags

CCSS.HSG.CO.A.2

If the pre-image were labaled A, the Image would then be labeled A', pronounced " A _________".

• Auto

• Prime

• Pre Image

• Image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which ruler represents a translation 4 units right and 3 units up?

• (x,y) ---> (x+4, y+3)

• (x,y) ---> (x+3, y+6)

• (x,y) ---> (x-4, y+3)

• (x,y) ---> (x-4, y-3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation maps (x,y)----> (-x,y)?

• Reflection over x axis

• Reflection over y axis

• Rotation 180

• Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which type of transformation preserves orientation but changes position?

• Translation

• Reflection

• Rotation

• All of them

Tags

CCSS.HSG.CO.A.2

Which direction is clockwise?

• Left to Right

• Right to Left

Tags

CCSS.4.G.A.1

Which direction is counter clockwise?

• Left to Right

• Right to Left

Tags

CCSS.4.G.A.1