Rotations PRACTICE

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.1

CCSS.8.G.A.3

Triangle C is rotated 180° 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.1

CCSS.8.G.A.2

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.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Identify the rule after a 90° counter clockwise rotation:
(x, y) ---> ___________

• ( y, -x)
• ( -y, x)
• ( -x, -y)
• ( y, -x)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Identify the rule after a 90° CLOCKWISE rotation:
(x, y) ---> ___________

• ( x, -y)
• ( y , -x)
• ( -y, x)
• ( -x, -y)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Identify the rule after a 180° CLOCKWISE or COUNTER CLOCKWISE
(x, y) ---> ___________

• ( -x, -y)
• ( -y, x)
• ( -x, y)
• (y, -x)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Identify the rule after a 270° CLOCKWISE rotation:
(x, y) ---> ___________

• (y, -x)
• ( -x, -y)
• (-y, x)
• ( y, x)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Identify the rule after a 270° COUNTER CLOCKWISE rotation:(x, y) ---> ___________

• ( y, x)
• ( y, -x)
• ( -x, -y)
• ( x, y)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Rotation Rules (clockwise):

90^o rotation: (x, y)→(y, -x)

What are the coordinates for A' after a 90^⁰ rotation clockwise?

• (1, 3)

• (3, 1)

• (3, -1)

• (1, -3)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Rotation Rules (clockwise):

180^o rotation: (x, y)→(-x, -y)

What are the coordinates of C' after a rotation of 180° clockwise?

• (-3, -1)

• (3,1)

• (1,3)

• (-1, -3)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3