| A | B |
|---|
| rectangle | 4 sided polygon with opposite sides congruent |
| square | rectangle with 4 congruent sides |
| equilateral triangle | triangle with 3 congruent sides and 3 congurent angles |
| regular polygon | all sides congruent and all angles congruent |
| circle | closed curve |
| regular pentagon | polygon with 5 congruent sides and 5 equal angles |
| triangle | 3 sided polygon |
| trapezoid | quadrilateral with exactly 1 pair of parrell sides |
| octagon | 8-sided figure |
| hexagon | 6-sided figure |
| pentagon | 5 sided figure |
| rhombus | parrellogram with 4 congruent sides |
