Across
- 6. If set A is a subset of A that is not equal to A than it is a ...
- 7. The distance around the edge of a shape
- 8. A number that is being multiplied by the variable.
- 9. A line that connects two vertices of a polygon.
Down
- 1. A quantity that can be changed and is not fixed.
- 2. A point on a polygon where the sides of the object meet.
- 3. The longest side of a right triangle.
- 4. The point of intersection of all the three medians.
- 5. The ... of a set A with a B is the set of elements that are in both set A and B.