Across
- 4. Two angles whose sum is 90°.
- 5. A form of reasoning that is based on definitions, properties, postulates or theorems.
- 7. A form of reasoning that is based on patterns or observations.
- 8. One example that proves a statement false
- 10. The "if" part of a conditional statement.
- 12. A statement that must be proven
- 14. An angle that measures exactly 90°.
- 15. An angle with a measure that is greater than 90° and less than 180°.
- 16. An If – then statement
- 17. Two angles whose sum is 180°.
- 18. Form an opinion based on incomplete information
Down
- 1. The longest side of a right triangle
- 2. An angle that measures exactly 180°.
- 3. The "then" part of a conditional statement.
- 6. A statement formed by interchanging the hypothesis with the conclusion
- 9. A triangle with one right angle
- 11. In a right triangle, the sum of the legs squared equals the hypotenuse squared.
- 13. An angle with a measure that is less than 90° and is greater than 0°.