Across
- 3. angle between 90 and 180
- 4. lines intersect to form right angles
- 5. angle that measures less than 90
- 7. lines that will never intersect
- 8. area of triangle is 1/2 height x ______
- 10. sum of interior angles is 180
- 12. 4 equal sides and four right angles
- 15. opposite sides are parallel
- 16. 4 equal sides
- 18. Pythagorean triple, the ol' 3,4, _____
- 19. the intersection point of two sides
- 20. 4 right angles
- 22. ratio of opposite over hypotenuse
- 24. the diagonal of a square is side times ___
- 25. in a square it is side squared
- 26. side oppo. the right angle of a triangle
- 27. area of a triangle= base x height x
- 29. cut into 2 equal parts
- 30. closed planar figure made of line segments
Down
- 1. A squared + B squared = C _______
- 2. sum of interior angles is 360
- 6. ratio of adjacent over hypotenuse
- 9. all sides and angles are congruent
- 11. in a square it is 4 x side
- 13. ratio of opposite over adjacent
- 14. measure of corres. sides & angles =
- 16. angles made from diagonals of a square
- 17. corres.sides are proportional, angles=
- 21. sum of the 2 short sides is ___the longest
- 23. triangle with congruent base angels
- 28. in a square it is side times root 2