Across
- 2. a quadrilateral who's opposite sides and angles are equal and diagonals bisect each other
- 4. known as "FATHER OF GEOMETRY" or "FOUNDER OF GEOMETRY"
- 5. all sides and angles are equal
- 7. non-terminating and non-recurring numbers
- 9. the only number that cannot be represented in the form of a "roman numeral"
Down
- 1. a seven sided polygon
- 2. used to find the measures of the sides of a right triangle
- 3. a Greek mathematician who discovered the law of hydro-statics
- 6. all counting numbers from 0 on wards are called
- 8. all 4 sides are equal and diagonals are perpendicular bisectors of one another