# Gettin' into Rigid

## Practice Problems!

The six frames show a shape's different positions.Describe how the shape moves to get from its position in each frame to the next.Your Answer:First, the shape slides up. Then takes a 90 degree counterclockwise angle. After that, takes a diagonal turn to the right. Next, it turns 90 degree to the right, and then the shape moves left.To get from Position 1 to Position 2, the shape moves up. To get from Position 2 to Position 3, the shape rotates 90 degrees counterclockwise. To get from Position 3 to Position 4, the shape moves down and to the right. To get from Position 4 to Position 5 the shape rotates 90 degrees clockwise. To get from Position 5 to Position 6, the shape moves to the left.Note: 90 degrees counterclockwise is the same as 270 degrees clockwise, and similarly 90 degrees clockwise is the same as 270 degrees counterclockwise. Question 2These five frames show a shape's different positions.Describe how the shape moves to get from its position in each frame to the next.Your Answer:First, the shapes slide to the right, and flips int a 90 degree angle to the right, and goes all the way down. Again, it flips but 180 degree to the left.To get from Position 1 to Position 2, the shape moves to the right. To get from Position 2 to Position 3, the shape rotates 90 degrees clockwise. To get from Position 3 to Position 4, the shape moves down. To get from Position 4 to Position 5, the shape rotates 180 degrees. Question 3Diego started with this shape.  Diego moves the shape down, turns it 90 degrees clockwise, then moves the shape to the right. Explain as clearly as possible the location and orientation of the shape after Diego has completed all moves.Your Answer:That's all!