Transformations and Similarities

Are these two triangles similar?

• yes

• no

Which tranformation happened?

• Translation

• Rotation

• Reflection

Which transformation happened?

• Translation

• Rotation

• Reflection

• Translation

• Reflection

• Rotation

Which transformation happened?

• translation

• reflection

• rotation

How would you describe this tranformation?

• rotation of 90 degrees

• reflection across x-axis

• reflection across y-axis

• translation right 6

Describe the transformation from red to green arrow.

• Rotation 180 degrees clockwise

• translation 6 units to the right

• Reflection across the y-axis

• Rotation 90 degrees counter-clockwise

Describe the transformation.

• translation (x-1, y+4)

• rotation of 180 degrees

• reflect across x = 4

• translation (x+4, y-1)

Check all that apply. Which transformation below are considered rigid transformations?

• Translation

• Rotation

• Dilation

• Reflection

Two figures that have the same shape and size are called ______________.

• congruent

• obtuse

• linear

• acute