Across
- 2. splits triangle in two halves
- 3. figure with three straight sides and 3 straight angles
- 7. a line connecting the midpoints between two sides of a triangle
- 10. 2 congruent sides
- 11. formed from two rays
- 13. no equal sides
- 14. two lines that intersect
- 15. triangle that is 90 degrees
Down
- 1. triangle larger than 90 degrees
- 4. when three altitudes of a triangle intersect at a point
- 5. triangle less than 90 degrees
- 6. equal on all sides
- 8. 3 equal angles
- 9. line segment that joins 2 vertices in a shape
- 12. middle point of a segment