IM 8.1 Mid Unit Assessment (Unit 1)

All of these sequences of transformations would return a shape to its original position except?

• Translate 3 units up, then 3 units down.

• Reflect over line p, then reflect over line p again.

• Translate 1 unit to the right, then 4 units to the left, then 3 units to the right.

• Rotate 120 degrees counterclockwise around center C, then rotate 220 degrees counterclockwise around C again.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Select all the sequences of transformations that could take Figure P to Figure Q.

• a single reflection

• a single rotation

• a single translation

• a translation, then a reflection

• a reflection, then a different reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

In which pair of figures can Figure A

be taken to Figure B by a rotation?

• Pair 1

• Pair 2

• Pair 3

• Pair 4

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which transformation takes Figure A to Figure B in Pair 1

• a Reflection

• a Translation

• a Rotation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which transformation takes Figure A to Figure B in Pair 2

• a Reflection

• a Translation

• a Rotation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Which transformation takes Figure A to Figure B in Pair 3.

• a Reflection

• a Translation

• a Rotation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Explain why Figure B is not the image of Figure A after a rotation using center P.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Explain why Figure B is not the image of Figure A after a reflection using line L.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5