Unit 1 End-of-Unit Assessment Review (IM Geo)

Q1) Which of the following transformations will take triangle ABC to triangle A'B'C'?

• Rotate ABC 180 degrees clockwise around D

• Rotate ABC 180 degrees counterclockwise around B

• Reflect ABC over line AC

• Translate ABC by the directed line segment BB'

Tags

CCSS.HSG.CO.A.3

Q1*) Which of the following sequences of transformations will take triangle ABC to triangle A'B'C'?

• Translate ABC by the directed line segment BA, then translate ABC by the directed line segment A'B'

• Rotate ABC 180 degrees counterclockwise around B, then translate by directed line segment BB'

• Reflect ABC over line BC'

• Translate ABC by the directed line segment BB', then rotate ABC 180 degrees clockwise around B.

Tags

CCSS.8.G.A.3

Q2) What two characteristics must be true for a reflection to have occurred?

(select 2 options)

• All corresponding sides of the preimage shape and the image shape must be parallel to one another.

• A line segment connecting any preimage and image point has to be perpendicular to the reflection line.

• All preimage and image points have to be the same distance from the reflection line.

• As long as the preimage and image are on opposite sides of the reflection line, a reflection has occurred.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Q3) Which equation relates to angles a and g?

Tags

CCSS.8.G.A.5

Q4) Which equation(s) relates to angles d and g?

(select all that apply)

Tags

CCSS.8.G.A.5

Q5) Which equation(s) relates to angles f and e?

(select all that apply)

Tags

CCSS.HSG.CO.C.9

Q5*) Which equation(s) relates to angles f and e?

(select all that apply)

Tags

CCSS.8.G.A.5

• DG

• GC

• CB

• BA

• AE

Tags

CCSS.HSG.CO.A.4

• ED

• GC

• CB

• AB

• AE

Tags

CCSS.HSG.CO.A.4

Q7) This is a regular pentagon. Which segment is the image of AB reflected over the line AG?

• CB

• BA

• AE

• ED

• DG

Tags

CCSS.HSG.CO.A.3