Congruence and Transformations Group Practice

What is reason #4?

• ASA
• SAS
• HL
• AAS

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

Solve for x.

• x = 5 
• x = 20
• x = 3
• x = 9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Which of the following is NOT a rigid transformation?

• Translation

• Dilation

• Reflection

• Rotation

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.B.6

CCSS.HSG.SRT.A.1

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

Are these triangles congruent?

• Yes, by ASA
• Yes, by SAS
• No they are not congruent
• Not enough information to know for sure

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

What is the correct congruence statement? ΔLEU≅______

• ΔLGE

• ΔLEG

• ΔELG

• Not Congruent

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

Fill in the missing proofs.

• Transitive Property, SAS(Side-Angle-Side)

• Reflexive Property, SAS(Side-Angle-Side)

• Reflexive Property, Vertical Angles Thm.

• Transitive Property, SSS(Side-Side-Side)

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

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)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6

If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be?

• (0, 0)
• (-6, -5)
• (-1, 3)
• (-6, 2)

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.4

CCSS.HSG.CO.B.6

Which of the following describes the sequence of transformations shown?

• Reflection, then a rotation.

• Rotation, then a translation.

• Reflection across the x-axis, then a reflection across the y-axis.

• Translation, then a rotation.

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

Describe a sequence of transformations that maps 
Triangle ABC onto Triangle A"B"C".

• A 180° rotation about the Origin followed by a reflection across the y-axis
• A reflection across the y-axis followed by a reflection across the x-axis and another reflection across the y-axis
• A translation 8 units right and 6 units down followed by a reflection across the y-axis
• A reflection across the x-axis followed by a translation 2 units to the left

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

CCSS.HSG.CO.B.6