FREE! This is a 1-page study guide for basic geometry. The top part contains 16 terms and definitions related to geometry. Some of the terms include congruent, polygon, triangulate, straight angle, and more. The bottom portion asks students to do things like the following: Draw rectangle ABCD. Make side AB= 3 cm. Make side BC= 6 cm. Remember to label your polygon. Do you think everyone will draw the same rectangle? Why or why not?