What do you know so far?
It’s OK if you aren’t sure of the answers to these questions because soon you’ll watch a video about a spy and his top-secret code that will help you learn all about transformations in geometry.
Then after you do some practice problems, you’ll take another short quiz so you can compare how you did against where you started.
Start
1
Agent Frond, aspiring secret agent, fights for the forces of good against his nemesis, Professor Nudnik. To keep his equipment hidden from her, he has “transformed” the containers holding his belongings.
Which figure is congruent to the figure below?
Which figure is congruent to the figure below?
a
b
c
d
2
Which figure accurately shows a translation 5 units right and 4 units up?
a
b
c
d
3
Which figure accurately shows a reflection across the x-axis?
a
b
c
d
4
Which figure accurately shows a rotation 90 degrees clockwise around the origin?
a
b
c
d
5
The transformation below is an example of a:
a
translation across the y-axis
b
contraction across the x-axis
c
rotation 90 degrees clockwise
d
reflection across the y-axis
6
How confident are you about solving problems involving reflections, rotations, and translations in geometry?
a
Very confident
b
Confident
c
Somewhat confident
d
Not confident