| A | B |
|---|
| square | 4 equal sides and four equal angles |
| rhombus | 4 equal sides 2 pairs equal angles |
| parallelogram | 2 pairs equal parallel sides & angles |
| rectangle | 2 pairs equal sides 4 equal angles |
| trapezium | one pair of parallel sides |
| kite | 2 pairs of adjacent equal sides |
| arrowhead | concave with only one diagonal |
| scalene | no sides or angles the same |
