Across
- 2. factor of two similar polygons/ ratio of the lengths of the corresponding sides
- 6. polygons/polygons whose corresponding angles are similar or equal to, and corresponding are proportional
- 8. Leg of a right triangle/ one of the sides forming the right triangle
- 9. the angle formed by the legs
- 10. a polygon with 3 sides
- 12. statement/ when you write a statement thy says two polygons are congruent, the corresponding parts must be in corresponding order.
- 13. side-side-side (SSS) Similarity theorem/ if all the corresponding side lengths of 2 triangles are proportional then the triangles are similar
- 14. an equation starting that 2 ratios are equal
- 15. three disease of one triangle are congruent to 3 sides of another triangle then the triangles are congruent
- 16. the side opposite the right angles (longest side)
- 19. drawing/ a drawing that is the same shape as the object it represents
- 20. figures/ exactly the same size and shape
- 21. Exterior angles/ an angle outside the triangle formed by extending side
Down
- 1. 6.1 perimeters of similar polygons/ if 2 polygons are similar then the ratio of any 2 corresponding lengths is equal to the scale factor of the polygons
- 3. the 2 congruent sides
- 4. to a theorem/ Follows from a Theron that is, its easily proven from the Theron
- 5. 22:angle-angle (AA)similarity postulate/if two angles of a triangle are similar or equal to, two angles of another triangle then the triangles are similar
- 7. proportionally theorem/ if a line parallel to side of a triangle intersects the other two sides then it divide those 2 sides proportionally
- 10. parts/ in congruent figure the parts of one figure are congruent to the corresponding parts of the order
- 11. mean/ the positive numbers that works in a/x= x/b
- 12. angle/the angle formed between two sides of a triangle
- 14. Interior angles/ an angle inside the triangle
- 17. angles theorem/if two angles of a triangle are similar or equal to, to 2 angles of the triangles, then the 3rd angle are also equal or similar to
- 18. of the triangle proportionality theorem/if a line divides 2 sides of a triangle proportionally then the third side
- 20. 6.6/ if 3 or more lines intersect 2 transversals is then they divide the transversal proportionally