Across
- 2. An ___ is a triangle with 3 acute angles
- 5. An angle that is less than a right angle
- 6. The number of degrees of an angle.
- 8. An endless flat surface is called a ___
- 10. A triangle that has one obtuse angle
- 13. An exact location in space
- 14. ___ are lines that form square corners
- 17. An angle that forms a straight line.
- 19. The unit of measure for angles
- 21. A ___ is a triangle with no equal sides
- 22. A part of a line with two endpoints.
- 23. The point where two rays meet
- 24. Quadrilateral with 4 right angles
- 25. A 4-sided figure, 1set of parallel sides
Down
- 1. ___ are lines that never intersect
- 3. An angle that forms a square corner
- 4. Goes on forever in just one direction
- 7. A triangle that has one right angle
- 9. Goes on forever in opposite directions
- 11. An angle that measures 1 degree
- 12. A tool used to measure angles
- 15. A ___ is a triangle with 3 equal sides
- 16. ___ are lines that pass through 1 point
- 18. Angles greater than a right angle
- 20. A triangle with 2 equal sides