Across
- 2. All of the words in the dictionary are defined using this flawed definition
- 5. Two angles where the sides of one angle are opposite rays to the sides of the other angle
- 6. If p->q is true and p is true, then q is also true
- 9. Angles of measure 0 degrees, 90 degrees, 180 degrees, or 270 degrees
- 10. A geometry where triangles have more than 180 degrees
- 11. Statement that is always true
Down
- 1. 2Pi/B for a sine function
- 2. Cosine of an angle divided by the sine of the angle
- 3. Q represents this set of numbers
- 4. A type of proof used to prove uniqueness statements
- 7. To find all missing sides and angles of a triangle
- 8. A valid argument that has been proved