Maths
Across
- 3. A quadrilateral in which one pair of opposite sides is parallel
- 4. The price marked on an article
- 6. a statement of equality which holds for all values of the variable
- 9. The x-coordinate is also known as_____
- 11. The process of writing a given algebraic expression as the product of two or more factors
- 12. The number of times a particular observation occurs is called its _______
Down
- 1. The amount of space occupied by a solid
- 2. Lines ___ to same lines are parallel to each other
- 5. An algebraic expression, in which the exponents of variable are non-negative integer
- 7. A certain percentage of rebate on the MP is called
- 8. The diagonals of _____ bisect each other at right angle
- 10. A parallelogram in which adjacent sides are equal and one angle's measures 90