Across
- 3. A polygon with three sides.
- 4. The branch of math dealing with numbers and their operations.
- 7. The science of collecting and analyzing numerical data.
- 8. An expression with one or more terms involving variables.
- 9. A set of numbers that shows the position of a point.
Down
- 1. A polynomial of degree two.
- 2. The theorem which relates the sides of a right-angled triangle.
- 5. A mathematical statement showing that two expressions are equal.
- 6. The property of figures having the same shape but different sizes.