Across
- 7. a circle that passes through all the vertices of a polygon
- 9. a quadrilateral whose vertices all lie on a single circle, making the sides chords of the circle
- 12. a type of curve defined as the set of all points that are equidistant from a fixed point called the focus and a fixed line called the directrix
- 14. a line segment drawn from a vertex to the opposite side, forming a right angle with that side
- 15. if two solids between two parallel planes have the same cross-sectional area at every height, then they have the same volume
Down
- 1. the probability of an event happening under the condition that another event occurs
- 2. an angle whose vertex is at the center of a circle, and whose sides are radii of the circle
- 3. a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.
- 4. a fixed line associated with a conic section
- 5. refers to objects (like points, lines, or planes) that are the same distance apart from each other or from a common point or line
- 6. objects or elements that are not perfectly upright or aligned, but rather at an angle
- 8. a straight line that "just touches" the curve at a single point
- 10. the mass per unit volume of an object or substance
- 11. the amount of three-dimensional space occupied by a solid or shape
- 13. P(A or B) = P(A) + P(B) - P(A and B)