Rotations on a Coordinate Grid

If the the point (-3,-4) is rotated about the origin 180 degrees, what is the image of the point?

• (3, 4)

• (4, 3)

• (-4, -3)

• (-3, 4)

If I rotate a trapezoid 90⁰ clockwise, and its in quadrant III, which quadrant would it move to?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Which way did the blue triangle rotate to the red triangle?

• Translated

• Rotated clockwise

• Reflected

• Rotated counterclockwise

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

• 270⁰ clockwise
• 360⁰
• 90⁰ counterclockwise
• 180⁰

What is the definition of rotation?

• To move up, down, left, or right.
• To flip.
• To make a circular movement around a point.
• To mirror.

Identify the coordinates of B' after quadrilateral ABCD is rotated 180° about the origin.

• (-1, -3)

• (3, 1)

• (-1, 3)

• (-3, -1)

Quadrilateral ABCD is rotated clockwise about the origin. What is the angle of rotation?

• 90° clockwise

• 180° clockwise

• 270° clockwise

• 360° clockwise

Which transformation is shown here?

• rotate 90° counterclockwise about the origin

• rotate 180° about the origin

• rotate 270° counterclockwise about the origin

• Not a rotation

Identify the coordinates of D' after quadrilateral ABCD is rotated 90° counterclockwise about the origin.

• (3, 5)

• (3, -5)

• (-5, 3)

• (-3, 5)

Quadrilateral EFGH is the image of BADC after which transformation?

• rotation 90° clockwise about the origin

• rotation 180° about the origin

• (x, y) → (x + 8, y)

• reflection in the y-axis