Across
- 2. A polygon with eight sides
- 4. The length of the boundary of a closed figure
- 5. A mathematical statement showing that two expressions are equal
- 7. The distance around a circle (its perimeter)
- 9. One of the symbols of a number system most commonly the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9
- 10. A standard used in measuring
Down
- 1. The number of times an event occurs; or the number of individuals(people, animals etc.) with some specific property
- 3. Two or more geometric figures that are the same in every way except their position in space
- 6. The likelihood of an event happening.
- 8. the distance from the centre to any point on the circle