Across
- 4. arc is less than a semicircle
- 5. is a polyhedron with exactly two congruent, parallel faces, called bases
- 6. circles coplanar circles that have a common center
- 10. is a set of all coplanar points equidistant from a given point
- 14. is a segment passing through the center with endpoints on the sphere
- 16. is a segment that has one endpoint
- 17. triple is a set of three positive integers a, b, and c that satisfy the equation
- 18. is a coplanar line that intersects the circle in exactly one point
- 20. is the space that a figure occupies
Down
- 1. arc is more than a semicircle
- 2. tangent is a line or segment that is tangent to two coplanar circles
- 3. angle is an angle whose vertex lies on a circle and sides contain chords of the circle
- 7. is the distance around the circle
- 8. space figure is a three dimensional figure that is combination of two or more simpler figures
- 9. area is the sum of the lateral area and the area of the two bases
- 11. area is the sum of the areas of the lateral surfaces
- 12. is a line that intersects a circle in two points
- 13. is a equation in which one ratio is equal to the other
- 15. is the distance from the center to any side of the regular polygon
- 19. is a segment that has two endpoints on the circle