Across
- 4. a triangle with three different side lengths
- 5. an angle that is 90 degrees
- 6. an angle that is larger than 90 degrees
- 11. two lines that will never intersect
- 12. the longest side of a right triangle
- 13. two lines that intersect in a 90 degree angle
- 15. the theory that says a squared plus b squared equals c squared
Down
- 1. a triangle that has two sides with equal lengths
- 2. a polygon with four sides
- 3. an angle that is less than 90 degrees
- 7. sides that are the same length
- 8. angles that have the same measure
- 9. an exact position or location on plane surface
- 10. a straight, one-dimensional figure that extends endlessly
- 14. a half-infinite line