Across
- 2. the coordinate plane is known as
- 4. numbers denoted by symbol N
- 8. the coordinate axes divide the plane into four parts called
- 9. In linear equation in two variables a,b,c are ____ numbers
- 10. numbers dented by symbol Z
Down
- 1. area of triangle is calculated by
- 3. a number 's' is called a __________ number
- 5. linear equation in two variables have ________ solutions
- 6. distance from y-axis
- 7. coordinate (0,0) known as