Unit 5 SOLID Geometry!

3. The distance from the center of a circle to its edge
6. The amount of space inside a three dimensional object
8. A solid with a circular base that tapers to one vertex
9. A line segment where two faces of a solid meet
11. A line through the center of a circle connecting two points on the circle
12. A solid with one base and triangular faces that meet at a single point
14. The number that describes how much a figure is enlarged or reduced
15. A two dimensional pattern that folds into a three dimensional solid
17. A figure with length width and height
18. The perpendicular distance from a base to the top of a solid

1. If two solids have equal heights and equal cross sections they have the same volume
2. A perfectly round 3D object where all points are the same distance from the center
4. The shape formed when a solid is sliced by a plane
5. A solid with two parallel circular bases connected by a curved surface
7. A flat surface on a three dimensional figure
10. The face of a solid used to help determine its volume
12. A solid with two parallel congruent bases connected by rectangular faces
13. Mass per unit of volume
14. The total area of all the outer surfaces of a solid
16. The point where edges meet on a solid