Across
- 4. middle point of a line segment
- 6. adjacent and hypotenuse
- 7. what you get when you add up all the sides of a shape
- 8. lines that intersect
- 10. total space in a shape
- 14. triangle with all equal side lengths
- 16. angles that are opposite of each other when two lines cross
- 19. an angle greater than 90 degrees but less than 180 degrees
- 20. angles adding up to 180 degrees
Down
- 1. 3.14
- 2. has a 90 degree angle
- 3. angle less than 90 degrees
- 5. triangle with 2 equal sides
- 9. next to or joining something
- 11. opposite and adjacent
- 12. shape with four sides of equal length
- 13. opposite and hypotenuse
- 15. line going all the way through the circle
- 17. line going from the edge of a circle to the center
- 18. lines that never touch or intersect