Rotation - 5th

Rotation

Mr. Donnelly

The way to look at rotation is to look at a clock.

​Clockwise Rotation: is to the right

Counterclockwise is to the left​

Rotation​

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Multiple Choice

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)

Multiple Choice

The red triangle represents what type of rotation:

• 180° Clockwise
• 90° Clockwise
• 90° Counter Clockwise
• 270° Clockwise

Multiple Choice

If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be?

• (0, 0)
• (-6, -5)
• (-1, 3)
• (-6, 2)

Multiple Choice

The red triangle represents what type of rotation:

• 180° Clockwise
• 90° Counter Clockwise
• 90° Clockwise
• 270° Counter Clockwise

Multiple Choice

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

Multiple Choice

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)

Multiple Choice

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

• (-4,-3)
• (-4,3)
• (4,-3)
• (3,4)

Multiple Choice

The image A'B'C' is a rotation of ABC.

• True
• False

Multiple Choice

What type of rotation does this represent (from red to blue)?

• 270⁰ clockwise
• 360⁰
• 90⁰ counterclockwise
• 180⁰

Multiple Choice

Triangle B is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

Multiple Choice

A counterclockwise rotation of 90° is equivalent to how many degrees of rotation clockwise?

• 90°

• 180°

• 270°

• 360°

Multiple Choice

If line segment XY has vertices x(-8,9) y(-1,-2) what are the image coordinates after a reflection of 180 degrees?

• x(8.-9) y(1,2)

• x(0,0) y (0,0)

• x(-8,9) y(-1,-2)

Multiple Choice

The red triangle represents what type of rotation:

• 90° clockwise
• 90° counter clockwise
• 180° counter or clockwise