Across
- 4. The distance around the outside of a shape
- 6. A Greek letter that represents the ratio of a circumference to the diameter of a circle
- 7. A solid that has two parallel, identical circular bases
- 11. The bases in a prism are ______ to each other
- 12. Area units are _________
- 13. The base and height of a triangle meet at a ______ angle
- 14. The distance across a circle that passes through the center
Down
- 1. A closed 2-D shape made of straight lines
- 2. A polyhedron with one base that is any polygon. Its other faces are triangles
- 3. The 2-D representation of a 3-D figure
- 5. The line segment where two faces meet is called _______
- 6. A polyhedron with two parallel bases
- 7. The perimeter of a circle
- 8. The flat surfaces of the 3D shapes are called ____
- 9. A rectangular prism in which all the dimensions are the same
- 10. A three-sided polygon
- 13. The distance from the center of a circle to its edge