Across
- 3. A number representing the power that the base shall be raised to
- 5. the distance around a circle / globe
- 6. a polygon with 8 sides
- 9. a number that is the opposite of its form (negative - positive)
- 10. a letter representing a number that could change
- 11. a curve on a cylindrical surface that would make a straight line if it was unrolled
- 12. an angle more than 90 degrees and less than 180 degrees
Down
- 1. the longest side of a right triangle
- 2. a straight line at a 90 degree angle
- 4. an intersecting system of lines
- 7. angles that have a common vertex / side
- 8. the number that is used to divide another number