Congruence and Similarity IAB Review

Organize these options into the right categories

Groups:

(a) Congruent and Similar

,

(b) Similar not Congruent

• Dilation

• Rotation

• Translation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which sequence of transformations would produce a congruent figure?

• Reflection → Translation → Dilation

• Rotation → Dilation → Reflection

• Translation → Rotation → Reflection

• Dilation → Rotation → Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which side corresponds to side UV?

• OP

• MN

• NP

• MO

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Select True or False for each statement.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Who is this?

• Mr. Wookiee
  
• Hans Solo
  
• Chewbacca
• Darth Vader
  

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC is shown with degree measurements. If this triangle were to be transformed using a rotation of 270 degrees clockwise followed by a reflection across the y-axis, what would be the resulting measure of angle A'?

• 90 degrees

• 225 degrees

• 45 degrees

• 55 degrees

Tags

CCSS.8.G.A.3

Triangle A has a single transformation performed on it to create Triangle B. Ryan says that the transformation must have been a reflection across the y-axis.

Select the transformation that could have been performed on Triangle A to create Triangle B to prove Ryan's statement false.

• A translation 6 units left.

• A rotation of 90 degrees clockwise

• A reflection across the x-axis.

• A dilation with a scale factor of 3.

Tags

CCSS.8.G.A.3

Audrina drew a hexagon on a coordinate grid. She then performed the following transformations in the order below:

1. 1. A reflection across the x-axis.

2. 2. A rotation of 45 degrees counterclockwise.

3. 3. A translation of 3 units right and 9 units down.

4. 4. A dilation with a scale factor of 1/2.

5. She claims that the resulting triangle is congruent and similar to the original triangle.

   1. Which of Audrina's four transformations should she not have done in order for her claim to be correct?

• 1. 1. A reflection across the x-axis.

• 2. 2. A rotation of 45 degrees counterclockwise.

• 3. 3. A translation of 3 units right and 9 units down.

• 4. 4. A dilation with a scale factor of 1/2.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2