Rotations 270 degrees counterclockwise

What is this picture an example of? 

• An angle
• A cat vertex 
• Rotation 
• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which rule describes rotating 270° counterclockwise?

• (x,y)→(y, -x) 
• (x,y)→(x,y)
• (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 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

What is another word for rotation?

• Turn

• Flip

• Slide

• Shrink

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (2,10) around the origin 270 degrees counterclockwise. State the image of the point.

• (-2,10)

• (10,-2)

• (2,-10)

• (10,2)

Rotate the point (7,8) around the origin 270 degrees counter clockwise. State the image of the point.

• (-7,-8)

• (8,-7)

• (-8,7)

• (8,7)

When a coordinate goes to (y, -x) it is a

• 180 degree rotation

• a 270 degree counterclockwise rotation

• a 90 degree counterclockwise rotation

• A 360 degree rotation

Rotate the point (-3,-4) around the origin 270 degrees counter clockwise. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)

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

• (5,-5)

• (5,5)

• (-5,5)

• (-5,-5)

What is the image of F (-2, 7) after a rotation of 270° clockwise?

• F' (-2, -7)

• F' (7, 2)

• F' (2, -7)

• F' (2, 7)