Rotations and Dilations

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

• (1, 3)

• (3, 1)

• (-3, 1)

• (1, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• (-3, -1)

• (3,1)

• (1,3)

• (-1, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Dilate Point C by a scale factor of 3:

• (12,0)

• (12,12)

• (1, 2/3)

• (9, 6)

Tags

CCSS.8.G.A.3

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

Rotate triangle JKL counterclockwise about the origin. What are the coordinates of the rotation?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The quadrilateral shown is rotated 360 degrees clockwise. In which quadrant is the image of the quadrilateral located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The quadrilateral shown is rotated 90 degrees counterclockwise. In which quadrant is the image of the quadrilateral located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate triangle JKL \(180\degree\)counterclockwise about the origin. What are the coordinates of the rotation?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A figure is rotated 90° counterclockwise about the origin. Which rule describes the transformation?

• (x,y)→(3x,3y)

• (x,y)→(-x,-y)

• (x,y)→(x+3,y-3)

• (x,y)→(-y,x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The quadrilateral shown is rotated 180 degrees clockwise. In which quadrant is the image of the quadrilateral located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5