8 Unit 1 Transformations Assessment

1. 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

2. In which pair of figures can Figure A be taken to Figure B by a rotation?​

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3. Which transformation takes Figure A to Figure B in Pair 1: a translation, rotation, or reflection? (describe the transformation fully.)

• Translation (this is a translation of three units down and three units to the right)

• Reflection (this is a reflection using the horizontal line through where the vertices shared by Figures A and B meet)

• dilation

• Rotation (this is a 180∘ rotation using the vertex shared by Figures A and B)

Tags

CCSS.8.G.A.3

4. Which transformation takes Figure A to Figure B in Pair 2: a translation, rotation, or reflection? (describe the transformation fully.)

• Translation (this is a translation of three units down and three units to the right)

• Reflection (this is a reflection using the horizontal line through where the vertices shared by Figures A and B meet)

• dilation

• Rotation (this is a 180∘ rotation using the vertex shared by Figures A and B)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5. Which transformation takes Figure A to Figure B in Pair 3: a translation, rotation, or reflection? (describe the transformation fully.)

• Translation (this is a translation of three units down and three units to the right)

• Reflection (this is a reflection using the horizontal line through where the vertices shared by Figures A and B meet)

• dilation

• Rotation (this is a 180∘ rotation using the vertex shared by Figures A and B)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Lines CE and AD intersect at B. 7. What is the measure of angle DBE?

• 37 degrees

• 53 degrees

• 127 degrees

• 143 degrees

Tags

CCSS.7.G.B.5

Lines CE and AD intersect at B. 7. 8. What is the measure of angle ABE?

• 37 degrees

• 53 degrees

• 127 degrees

• 143 degrees

Tags

CCSS.7.G.B.5

9. Vertical angles are _________.

• next to each other

• congruent

• 90 degrees

• Supplementary Angles

Tags

CCSS.7.G.B.5

Lines k and l are parallel, and the measure of angle ABC is 19 degrees. What is the measure of angle Z? (angle DCB)

Tags

CCSS.8.G.A.5