Across
- 3. 4-sided shape where diagonals bisect opposite angles
- 5. angles that add to 90 degrees
- 10. segment that goes from a vertex to a side at a right angle
- 11. the longest side of a right triangle
- 13. an angle that measures more than 0 but less than 90
- 15. diagonals of a parallelogram do this to each other
- 16. segment that connects a vertex to the midpoint of a side
- 17. triangle with 2 congruent sides and angles
- 19. 4-sided shape with congruent diagonals
Down
- 1. diagonals of a rhombus intersect this way
- 2. diagonals of a rectangle are this
- 4. 4-sided shape where diagonals bisect each other
- 6. an angle that measures more than 90 but less than 180
- 7. 4-sided shape with only 1 pair of parallel sides
- 8. an angle that measures exactly 90 degrees
- 9. angles that add to 180 degrees
- 12. triangle with 3 congruent sides
- 14. lines that will never intersect
- 18. the turning point of an angle