Across
- 7. The inside mathematical units of a shape
- 8. A triangle with no equal sides
- 12. The numbers on the mathematical grid with X and Y
- 13. Lines that go on forever in the same direction
- 14. A corner of a shape that a small corner of a square can fit in
- 15. A triangle that has volume
Down
- 1. The sides of a shape
- 2. A shape formed by 3 or more lines
- 3. A triangle with two sides the same length
- 4. The inside mathematical units of a shape
- 5. A corner of a polygon
- 6. A triangle that has 4 sides and one base
- 9. The outside mathematical units of a shape
- 10. A polygon that all the angles are equal
- 11. The mathematical way to make a shape
