Across
- 3. the graph of a linear equation in two variables is a ___ line
- 6. in an AP 's' denotes-
- 7. graph of a quadratic equation is a
- 10. the ratio of the length of the opposite side to the length of the adjacent side.
- 11. a figure generated by rotating a right triangle about a perpendicular side is called
Down
- 1. The ratio of the adjacent side of a right triangle to the hypotenuse
- 2. objects that share the same centre
- 4. an algebraic expression with three terms
- 5. a product of repeated factors using a base and exponent
- 8. the abscissa of all points on y axis is
- 9. the common endpoint of two or more rays or line segments is called