Across
- 2. formed by a set of points that are equidistant from a fixed center point
- 6. middle point of a line segment
- 8. a line that passes through the center and meets the circumference at opposite ends
- 10. angles measure 180 degrees
- 11. volume is πr2h
- 12. lateral area is perimeter times height
- 14. pie shaped part of a circle made of the arc along with its two radii
- 15. rise over run
Down
- 1. volume is ⅓ πrh
- 3. straight line segment whose endpoints both lie on a circular arc
- 4. two equal sides, and two equal angle measures
- 5. geometry between the three sides of a right traingle
- 7. two lines that never intersect
- 9. distance from the center to the circumference of a circle
- 13. 4 sides, and 4 right angles