Across
- 2. number that describes the steepness of a line
- 5. 2D shape with 4 equal sides
- 8. less than half a circle
- 10. shape with V=Bh
- 11. quantity a 3D shape can hold
- 13. ratio between adjacent and hypotenuse
- 14. shape with A=b*h
- 17. theorem relating the sides of a right triangle
- 18. Ax+By=C
- 19. trig ratio, or line touching a circle
Down
- 1. regular quadrilateral
- 3. equal ratios
- 4. height on the surface of a cone
- 6. triangles with 2 corresponding angles congruent
- 7. found by averaging the x and y coordinates
- 9. 3D shape with 2 congruent circular bases
- 12. longest chord of a circle
- 13. segment joining 2 points on a circle
- 15. line intersecting a circle in 2 points
- 16. 3D shape with 1 round base