Across
- 3. any set of three positive integers that satisfy the pythagorean theorem
- 4. one of the two perpendicular sides of a right triangle
- 6. any segment whose endpoints are on a circle or sphere
- 7. set of all points in a plane a given distance from a given point
- 8. region bounded by two radii and the intercepted arc
- 10. simple closed curve that consists only of segments
- 11. number of square units needed to cover a region completely
- 12. curve that is the subset of a circle
- 13. angle whose vertex is the center of a circle and whose sides contain the radii of the circle
- 15. the side opposite the right angle in a triangle
- 16. three sided figure
Down
- 1. a^2 + b^2 = c^2
- 2. angle that measures 90 degrees
- 5. a triangle with three congruent sides
- 6. point from which all points on a circle or sphere are equidistant
- 9. region bounded by a chord and the intercepted arc
- 10. quadrilateral with two pairs of parallel opposite sides
- 14. triangle with one right angle
- 17. any segment from the center to a point on a circle or sphere