Rotations on the Coordinate Plane

What is the result of a 90-degree counterclockwise rotation?

• The object returns to its original position.

• The object flips over.

• The object moves to a position equivalent to a quarter turn.

• The object enlarges in size.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a point rotates 180 degrees, does the direction of rotation (clockwise or counterclockwise) affect the final position?

• No, the final position remains the same.

• No, it only affects the speed of rotation.

• Yes, it changes the final position.

• Yes, it reverses the position.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the coordinates of a point after a 270-degree counterclockwise rotation?

• Coordinates switch from (x, y) to (y, -x).

• Coordinates remain unchanged.

• Coordinates switch from (x, y) to (-y, x).

• Coordinates switch from (x, y) to (-x, -y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to a point's coordinates after a negative 90-degree rotation?

• Coordinates switch from (x, y) to (x, -y).

• Coordinates switch from (x, y) to (-x, y).

• Coordinates switch from (x, y) to (-y, x).

• Coordinates switch from (x, y) to (y, -x).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

In a 180-degree rotation, what is true about the movement direction?

• It affects the final position of the figure.

• It only affects figures in the fourth quadrant.

• It does not affect the final position of the figure.

• It results in the figure returning to the original position.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5