Across
- 2. an algebraic expression with one term
- 4. a tilted square
- 5. twice or two
- 6. the extent or measurement of a surface
- 8. a numerical in an algebraic expression
- 9. a triangle with two sides of equal length
- 10. a shape with 4 sides
Down
- 1. an algebraic expression with 2 terms
- 3. a shape with 3 sides
- 7. the sum of all sides in a shape