Rotation Exploration
Use the slider to rotate the rectangle counterclockwise.
Question 1
What are the coordinates of B' after rotating the rectangle 90 degrees counterclockwise?
Question 2
What are the coordinates of B' after rotating the rectangle 180 degrees counterclockwise?
Question 3
What are the coordinates of B' after rotating the rectangle 270 degrees counterclockwise?
Use the slider to rotate the rectangle clockwise.
Question 4
What are the coordinates of B' after rotating the rectangle 90 degrees clockwise (aka -90 degrees)?
Question 5
What are the coordinates of B' after rotating the rectangle 180 degrees clockwise (aka -180 degrees)?
Question 6
What are the coordinates of B' after rotating the rectangle 270 degrees clockwise (aka -270 degrees)?
Question 7
Compare your answers from Questions 1 and 6. What do you notice about the coordinates?
Questions 8
Based off your answer from Question 7, what can we conclude about 90 degrees and -270 degrees?
Question 9
What pair of degrees are also the same? (Select all that apply)