Second Chance Transformations Test

Reflect triangle ABC over the Y-axis. Make sure to use appropriate notation.

Triangle DEF is translated two units left, one unit up and reflected over the x-axis. What are the new coordinates for angle D?

Use the figure to the left to determine if the following statements are true or false.

Groups:

(a) True

,

(b) False

• A translation of 1 unit left, then a reflection over the x axis.

• 180 degree rotation from the origin, then translated 1 unit right.

• A translation 1 unit left, then a reflection over the Y-axis.

Use the figure to determine if the following statements are congruent or similar.

Groups:

(a) Congruent

,

(b) Similar but not congruent

• Triangle ABC is rotated 60 degrees clockwise, then translated four up and three right

• Square PQR is reflected over the y-axis and then reduced to 80% of its original size

• Square DEFG is enlarged by a scale factor of 3 then translated 5 units right and 3 units up.

• Hexagon UVWXYZ is rotated 60 degrees clockwise, then reflected over the y axis.

A. When a pre-image is rotated, is the resulting image congruent to the original? Explain your answer.

B. When a pre-image is dilated, is the resulting image similar to the original image? Explain your answer.

Organize these options into the right categories

• reflection

• 
• translation

• 
• rotation

• 

What is the measure of angle 2? (just write the number)

What is the measure of angle 5? (just write the number)

Match the following

• 1,2

• alternate interior angles

• 4,5

• linear pair

• 5,8

• corresponding angles

• 3,7

• vertical angles