Across
- 3. a shape that curves inward
- 4. the set of all points in three-dimensional space lying the same distance t
- 8. lines that pass through the same points
- 9. where two faces on a shape come together
- 10. a flat surface of two dimensions
- 11. a part of the line having one fixed point and the other point does not have an end
- 12. a figure which is formed by two rays or line that share a common endpoint
- 14. angles that lie on the same shape
- 18. opposite to the interior which is outside
- 19. identical in shape and size
- 20. the distance or length of the starting and stopping points of a specific line segment
- 21. The bottom line of a shape such as a triangle or rectangle
- 24. every flat surface of a solid
- 25. a part of the line having one fixed point and the there points does not have a end
- 26. The amount of space in a 3D object
- 27. a one dimensional figure which has length but no width
Down
- 1. points that lie on the same straight line or in a single line
- 2. measure the total length around the outside of a shape
- 5. a flat or plane, two dimensional closes shape bounded with straight sides
- 6. a unit used to represent the measurement of an angle
- 7. a middle point of a line segment
- 10. a solid figure that has many plane faces
- 13. The line segment that joins two vertices in a shape or two-dimensional figure
- 15. a location in space
- 16. accurate drawings of shapes, angles and lines convex
- 17. The distance around the boundary of a circle
- 19. a three-dimensional geometric shape that tapers smoothly from a flat base
- 22. a region in which points can be located
- 23. lying on the same plane