Across
- 1. the corners of a 3D shape
- 3. tool used to find surface area
- 5. boundry of a closed figure
- 9. 2 sets of parallel lines
- 12. the 'bottom' of a shape (not really)
- 15. this word is literally the name of the subject
- 16. the distance around a circle
- 18. flat surface on a 3D shape
- 19. included degrees
Down
- 2. hint: area with the bases included
- 4. hint: its not 2D
- 5. think of the cool structures in Egypt
- 6. synonym of 2D shape
- 7. length x width x height
- 8. length x width
- 10. Hint: everything but bases
- 11. half of the diameter
- 13. a line passing through a circle
- 14. theres a rectangular and triangular version of this 3D shape
- 17. A = 1/2 x (B1 + B2) x H