Quadrilateral A B C D and points R and Q plotted on square grid. Point R is one unit to the left of Point A. Point Q is one unit below Point A.  A B and C D are both 3 units long.  

1. Rotate  90 degrees clockwise around .
2. Rotate 180 degrees around .
3. Rotate 120 degrees clockwise around .
4. Rotate 60 degrees counterclockwise around .

Quadrilateral H J K L M N and Points P and O on an isometric grid. Points O and P are below and to the right of the Quadrilateral. Points O, N and K are on the same diagonal grid line. Points M, L and P are on the same vertical grid line.

Mai suspects triangle is congruent to triangle . She thinks these steps will work to show that there is a rigid transformation from to .

• Translate by directed line segment .
• Rotate the image  degrees clockwise around point .
• Reflect that image over line .

Draw each image, and determine the angle of rotation needed for these steps to take to .