Rotation and Reflection

What is the result of rotating a figure 180 degrees?

• Diagonal

• Sideways

• Upside down

• Right side up

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the three types of rigid motions?

• Rotation

• Transformation

• Reflection

• Translation

Tags

CCSS.HSG.CO.B.6

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

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-5,8) around the origin 270 degrees counterclockwise. State the image of the point.

• (-8,5)

• (8,-5)

• (8,5)

• (5,-8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (7,8) around the origin 90 degrees counterclockwise.
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

Find K' if the figure is reflected across the x-axis

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What was the line of reflection?

• x-axis

• y-axis

• the line y = x

• the line y = -x

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Create a reflection over the y-axis:

(12, -10) --> ( , )

• (-12, -10)

• (12, 10)

• (10, -12)

• (-12, 10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5