Rotating Figures

ROTATING FIGURES—FIND THE EXCEPTION

Turn each figure in the direction of the arrow. Cross out the

figure in each row that you cannot get by rotating the first one.

• a

• b

• c

• d

ROTATING FIGURES—FIND THE EXCEPTION

Turn each figure in the direction of the arrow. Cross out the

figure in each row that you cannot get by rotating the first one.

• a

• b

• c

• d

ROTATING FIGURES—FIND THE EXCEPTION

Turn each figure in the direction of the arrow. Cross out the

figure in each row that you cannot get by rotating the first one.

• a

• b

• c

• d

ROTATING FIGURES—FIND THE EXCEPTION

Turn each figure in the direction of the arrow. Cross out the

figure in each row that you cannot get by rotating the first one.

• a

• b

• c

• d

ROTATING FIGURES—FIND THE EXCEPTION

Turn each figure in the direction of the arrow. Cross out the

figure in each row that you cannot get by rotating the first one.

• a

• b

• c

• d

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, 5)

• (-5, 3)

• (-3, 3)

Point (-3,-3) is rotated 360 degrees clockwise about the origin.  Where is the new point located?

• (3,3)

• (-3,3)

• (3,-3)

• (-3,-3)

Does the transformation shown preserve congruence and/or orientation?

• Congruence yes, Orientation yes

• Congruence No, Orientation No

• Congruence No, Orientation yes

• Congruence Yes, Orientation No

Which of the following is an acceptable explanation why transformed figures are congruent to the original figures.

• The figures are actually NOT congruent.

• It depends on whether you translated, rotated, or reflected.

• Side lengths and angles measures stay the same when transformed.

• The figures look the same.

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.