Across
- 4. Uses branches to find the probability of events occurring
- 5. An event in which the first and second event both occur
- 7. a rectangle format that organizes data to examine the relationship
- 8. lines that inersect outside of a circle and form an angle
- 10. a segment that connects the midpoint of any 2 sides of a triangle
- 13. an angle in a circle with its vertex on the circle
- 15. If x=y then y can be substituted in for x in the expression
- 17. the study of geometry on a coordinate grid
- 18. The measure of any side or angle is equal to itself
- 19. All the outcomes in the sample space that are not in the original event
- 20. a line segment that has both endpoints on a circle
Down
- 1. property of triangle states that the sum of interior angles of a triangle is 180°.
- 2. To divide into 2 = parts
- 3. A line meeting another at a right angle
- 6. An event in which both the first event and the second event occur
- 9. A point on the line segment that divides it into 2 = parts
- 11. a straight line that cuts a curve in two or more parts.
- 12. an angle in a circle with its vertex at the center of the circle
- 14. x=y and y=z then x=z
- 16. a proof that lists statements and reasons in a linear order