Congruent by Transformations

Write a rule for the translation.

Tags

CCSS.HSG.CO.A.2

Describe the transformation shown in the picture.

• Reflection about the x-axis

• Reflection about the origin

• Rotation by 270 degrees about the origin

• Rotation by 90 degress about the origin

Tags

CCSS.HSG.CO.B.6

If you were to reflect ABCD about the origin, what would the coordinate of A' be?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation.

• Reflection about y-axis

• Reflection about x-axis

• Rotation about the origin by 180 degrees

• Translation 6 units down

Tags

CCSS.HSG.CO.A.2

Which best describes the accuracy of the congruency statements?

• Jason’s statement is correct. RST is the same orientation, shape, and size as ABC.

• Both statements could be correct. RST could be the result of two translations of ABC. TSR could be the result of a rotation and a translation of ABC.

• Both statements could be correct. RST could be the result of two translations of ABC. TSR could be the result of a reflection and a translation of ABC.

• Kelley’s statement is correct. TSR is the same orientation, shape, and size as ABC.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Figure A is translated 3 units right and 2 units up. The translated figure is labeled figure B. Figure B is reflected over the x-axis. The reflected figure is labeled figure C. Which best explains why figure A is congruent to figure C?

• Each triangle is a right triangle.

• Each triangle is an isosceles triangle.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What transformation does NOT preserve congruence?

• dilation

• rotation

• reflection

• translation

Tags

CCSS.HSG.CO.A.2

Which statement is true about the transformation?

• The transformation preserves congruency and maintains orientation.

• The transformation preserves congruency and does not maintains orientation.

• The transformation does not preserves congruency but maintains orientation.

• The transformation does not preserves congruency or maintains orientation.

Tags

CCSS.HSG.CO.A.2

Which statement is true about the transformation?

• The transformation preserves congruency and maintains orientation.

• The transformation preserves congruency and does not maintains orientation.

• The transformation does not preserves congruency but maintains orientation.

• The transformation does not preserves congruency or maintains orientation.

Tags

CCSS.HSG.CO.A.2

True or False

Side KL is the same length as Side K'L'

• Truffle

• True

• Troop

• False

Tags

CCSS.8.G.A.2