Across
- 8. Type of parts that are in the same relative position in shapes.
- 10. A closed figure with three sides.
- 11. A triangle congruence rule using angle-side-angle.
- 12. A triangle congruence rule using 2 sides and the angle between them
- 13. Type of angle or side that is between two others.
- 14. Part of a triangle that is not an angle.
- 15. The space between two lines or rays that meet at a point.
Down
- 1. The longest side in a right triangle.
- 2. A triangle congruence rule using a right triangle and the hypotenuse and leg.
- 3. The rule where two angles and the included side prove triangles are congruent
- 4. Type of angle or side that is not between the others.
- 5. Shows that two figures are congruent
- 6. Rule only used for right triangles
- 7. Type of triangle with a 90° angle.
- 8. Means having the same size and shape.
- 9. One part of a triangle's boundary.