Across
- 2. size of two dimensional surface
- 6. made up of eight congruent triangular faces
- 8. square of odd numbers are
- 11. It is represented by an alphabet
- 13. quadrilateral with one side of parallel sides
- 14. The longest side of a right triangle
- 15. instrument used for measuring angles
- 17. Line segment of a polygonal surface
Down
- 1. Cuboid has 8 _______
- 3. Rational number without its sign
- 4. polynomial with 3 terms
- 5. Property that states that you can add 2 numbers in any order
- 7. measure of space occupied
- 9. Diagonals lie outside
- 10. diagonals bisect at right angle
- 12. Obtained by multiplying a number by itself
- 16. equation with highest power 1