Andre tried to rotate triangle 45 degrees counterclockwise. He knows something went wrong because the image doesn’t seem to be congruent to the original figure.
What is one idea that Andre probably understands about rotations?
Question 2
2.
What is one idea that Andre doesn’t understand about rotations?
Question 3
3.
Do the rotation correctly, see #1.
(NOTE: compete question in Geogebra on the left. No typed answer necessary.)
