Across
- 3. angles A pair of opposite angles that is formed by intersecting lines.
- 6. A constant that multiplies a variable
- 8. number A number that can be expressed as the ratio of two integers.
- 9. The set of numbers containing zero,the natural numbers, and all the negatives of the natural numbers.
- 10. number A number whose only factors are itself and 1
Down
- 1. The side opposite the right angle in a right triangle.
- 2. The ratio of the circumference of a circle to its diameter
- 4. For an experiment, the total number of successful events divided by the total number of possible events.
- 5. notation A method for writing extremely large or small numbers compactly in which the number is shown as the product of two factors.
- 7. A three-sided polygon