Across
- 1. having two equal sides
- 4. longest side of a right angled triangle
- 5. average of all data
- 7. my favourite number
- 9. closed figure with 10 sides
- 11. one of the four arithmetic
- 12. statement of equality between two expressions consisting of variables and/or numbers
Down
- 2. 2*23
- 3. math
- 6. 10th prime number
- 8. two angles that make 180 degrees
- 10. angle over 90 degrees