Across
- 2. The segment that contains both foci of an ellipse with endpoints on the ellipse.
- 4. A measure of the quantity of some physical property per unit of length, area, or volume.
- 7. The ratio of the length of the leg adjacent to an angle to the length of the hypotenuse.
- 8. A pair of adjacent angles with noncommon sides that are opposite rays.
- 12. A polygon inside a circle in which all of the vertices of the polygon lie on the circle.
- 16. Part of a circle that is defined by two endpoints.
- 17. A ray or segment that divides an angle into two congruent angles.
- 19. A line segment with endpoints that are a vertex of the triangle and the midpoint of the side opposite the vertex.
- 20. A solid figure with a circular base connected by a curved surface to a single vertex.
- 21. Lying in the same plane.
- 22. A statement formed by negating both the hypothesis and conclusion of the conditional statement.
- 25. The area outside of the two rays of an angle.
- 26. The segment perpendicular to the major axis with endpoints on the ellipse.
- 27. Lying on the same line.
- 29. A point is equidistant from other points if it is the same distance from them.
- 30. An angle with its vertex on a circle and sides that contain chords of the circle.
- 31. The nearness of a measurement to the true value of the measure.
- 32. When two lines are cut by a transversal, any of the four angles that lie inside the region between the two intersected lines.
- 33. Two angles with measures that have a sum of 90°.
Down
- 1. An arc with measure less than 180°.
- 3. The area between the two rays of an angle.
- 4. 1/360 of the circular rotation about a point.
- 5. the outer border of a circle; the measurement of that border
- 6. The point on a line segment halfway between the endpoints of the segment.
- 9. The part of a circle that lies between the two lines intersecting it.
- 10. Two figures are congruent if one can be obtained from the other by a sequence of rotations, reflections, and translations.
- 11. When two lines are cut by a transversal, any of the four angles that lie outside the region between the two intersected lines.
- 13. A segment that connects any two nonconsecutive verticeswithin a polygon.
- 14. A statement formed by exchanging the hypothesis and conclusion of the conditional statement.
- 15. The number of square units needed to cover a surface.
- 18. An arc with measure greater than 180°.
- 20. A solid figure with two congruent and parallel circular bases connected by a curved surface.
- 23. A measurable part of a line that consists of two points, called endpoints, and all of the points between them.
- 24. The sum of the areas of the lateral faces of the figure.
- 28. A line is made up of points, has no thickness or width, and extends indefinitely in both directions.