Across
- 3. An equation true for all its values of the variables involved
- 8. A branch of math which uses letters
- 9. An 8-sided polygon
- 10. comparison of 2 quantities of the same kind
- 12. 2D plane shape with straight sides
- 13. Amount of space occupied by a 2D figure
- 14. Side opposite to the 90 degree angle of a triangle
- 15. A collection of things represented within {}
- 16. Perimeter of a circle
- 17. Money paid for the use of other's money
Down
- 1. An irrational root of an integer
- 2. The amount of turn between two lines around their common point
- 4. 4-sided polygon with opposite sided parallel
- 5. A number whose whole number part and the fractional part is separated by a point.
- 6. A two-termed polynomial
- 7. Type of lines which are always the same distance apart and never touching.
- 11. To meet at a point
- 18. Multiplicative inverse is also known as ______