13. 1. Turn to a piece of graph paper in your module packet.
2. Make three graphs for number one.
3. In each graph draw the triangle with vertices (0,0) (-1,-1) and (0,-4).
4. For number 1a rotate the triangle 90° counterclockwise.
5. For number 1b rotate the triangle 180° left.
6. For number 1c rotate the triangle 90° clockwise.

14. 1. Turn to a piece of graph paper in your module packet.
2. Make three graphs for number two.
3. In each graph draw the triangle with vertices (0,-1) (-1,-2) and (0,-5).
4. For number 2a rotate the triangle 90° right.
5. For number 2b rotate the triangle 180° right.
6. For number 2c rotate the triangle 90° left.

25. Go to a piece of graph paper in your module.
Graph the four corners of the trapezoid −1,2 1,2 −2,−2 (2,−2) for # 1 a b c
For number 2 a b c translate the trapezoid from number 1 (x+2,y+2)