Geometry
Across
- 4. a rule used to prove that two triangles are congruent
- 6. means the side or angle that lies between two other given sides or angles
- 10. postulate that states that if two angles and the included side of one triangle are congruent to the corresponding two angles and included side of another triangle, then the two triangles are congruent
- 11. angles, sides, etc that occupy the same relative position in two or more similar or congruent figures
- 12. The two sides that form the right angle
- 14. the space between two intersecting lines or surfaces
- 15. two figures have the same shape and size
- 16. The side opposite the right angle, always the longest side
Down
- 1. congruence theorem states that if two angles and a non-included side of one triangle are congruent to the corresponding two angles and non-included side of another triangle, then the two triangles are congruent
- 2. a polygon with three sides
- 3. a theorem or postulate used to prove the congruence of two triangles
- 5. Theorem that states that if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and a corresponding leg of another right triangle, then the two triangles are congruent.
- 7. an angle in a triangle that is not formed by the two sides given.
- 8. expresses two geometric figures have the same shape and size
- 9. a line segment that forms a boundary
- 13. triangle a triangle that contains one angle of exactly 90 degrees