Rotation Concepts Quiz

What should you do if you are unsure about your answers to the rotation problems?

• Skip the video and check the answers later.

• Watch the key for the first problem and try the next one.

• Ignore the problems and move on.

• Ask a friend for the answers.

When rotating point Q 180 degrees, what is the new position of Q?

• (7, 1)

• (1, 7)

• (-7, -1)

• (-1, -7)

How do you determine the new position of a point after a 90-degree counterclockwise rotation?

• Move the point to the right and down.

• Move the point to the left and up.

• Move the point down and to the left.

• Move the point up and to the right.

What is the new position of point R after a 90-degree counterclockwise rotation?

• (-3, -2)

• (2, 3)

• (-2, -3)

• (3, 2)

What is the result of rotating point S 270 degrees counterclockwise?

• (5, -4)

• (-5, 4)

• (-4, 5)

• (4, -5)

How can you think of a 270-degree clockwise rotation in terms of counterclockwise rotation?

• As a 180-degree counterclockwise rotation.

• As a 360-degree counterclockwise rotation.

• As a 90-degree counterclockwise rotation.

• As a 270-degree counterclockwise rotation.

What is the new position of point T after a 90-degree clockwise rotation?

• (4, -5)

• (-4, 5)

• (5, -4)

• (-5, 4)

What mistake did the teacher correct regarding the rotation of point V?

• The center of rotation was incorrect.

• The final position was calculated incorrectly.

• The direction of rotation was incorrect.

• The degree of rotation was incorrect.

What is the correct final position of point V after rotation?

• (-1, -6)

• (-3, -6)

• (-6, -3)

• (-6, -1)

What should students do if they find a mistake in the key provided by the teacher?

• Ask a classmate for help.

• Verify their own work and consult the video.

• Wait for the teacher to correct it in class.

• Ignore it and move on.