Across
- 5. Point where coordinate is 0,0
- 7. Sum of two angles is 180 degree
- 9. Another name for Y coordinate
- 10. Graph formed by linear equation in two variable
- 11. Person who invented Cartesian System
- 12. A number that can be written in p/q form
- 13. Angle greater than 180 degree
Down
- 1. Sum of two angles is 90 degree
- 2. Another name for x coordinate
- 3. Equation which has 1 or more than 1 term
- 4. A number that is non recuring nor ending
- 6. Angle between 0 and 90 degree
- 8. Numbers of rational number between 1 and 1.01