Congruency and Orientation

If angle 1 is congruent to angle 2, select all that are true

• Both angles are 90^o

• The angles are complimentary

• The angles are supplementary

• The angles form a linear Pair

Select all that are true

• Angles D and E are Linear Pairs

• Angles A, B and C are supplementary

• Angles A and E are congruent

• Angles D and B are congruent

Which of the following are rigid motions

• Translation

• Reflection

• Dilation

• Rotation

Rigid motions preserve congruency. (shape, size, perimeter, area, side length, and angle measure)

• True

• False

What is the congruent side of RY?

What is the measures of the side TY?

what is the corresponding angles of ∠T?

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

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 does NOT preserve congruence?

• Dilations

• Translations

• Reflections

• Rotations