Across
- 5. a straight line that bisects an angle or a line segment.
- 6. the point on a line segment or an arc that is equidistant, when measured along the line or the arc, from both endpoints.
- 9. when both the hypothesis and conclusion are negated
- 10. a two-dimensional doubly ruled surface spanned by two linearly independent vectors
- 11. Theorem the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
- 14. a part of a line or curve between two points
- 16. given statements that prove a mathematical concept is true.
- 17. Triangles triangles that have the same shape, but their sizes may vary.
Down
- 1. an interval between two points and claimed it could be extended indefinitely in either direction.
- 2. lines in a plane that are always the same distance apart.
- 3. the length of the path connecting them
- 4. uses a table to present a logical argument and assigns each column to do one job, and then the two columns work in lock-step to take a reader from premise to conclusion.
- 7. a fact or a rule written with mathematical symbols.
- 8. of Parallelograms Two pairs of opposite sides are parallel
- 12. he figure formed by two rays meeting at a common endpoint
- 13. formed by switching the hypothesis and the conclusion
- 15. Ratios the values of all the trigonometric functions based on the value of the ratio of sides in a right-angled triangle.