Across
- 2. A triangle with all sides equal
- 5. ,Two triangles are congruent when their _______ parts are equal.
- 7. longest side in a right-angled triangle
- 8. triangle with all sides of different lengths
- 9. line drawn from a vertex to the midpoint of opposite side
Down
- 1. A triangle with two sides equal
- 3. A triangle with one angle equal to 90°
- 4. A triangle with all angles less than 90°
- 6. triangle with one angle greater than 90