Across
- 4. SSS
- 5. in triangle MNS, A and B are points on the sides MN, NS respectively. AN = 1/2 MN, BS = 1/2 MS. Then AB is _________ to NS.
- 6. ASA
- 7. if two angles of one triangle
- 9. the two triangles are.
- 10. respectively equal to two angles of another triangle
- 11. the ratio of any two corresponding sides in two equiangular triangles is ______
- 14. the ratio of the areas of two similar triangles is ____________ to the square of the ratio of their corresponding sides.
- 16. if a line divides any two sides of a triangle in the same ratio, then the line is _____________ to the third side.
- 17. the __________ theorem states the sum of the squares of the length of the legs equals the square of the length of the hypotenuse.
Down
- 1. if straight line divides two
- 2. SAS
- 3. Which of the following triangles have the same side lengths?
- 4. AAA
- 6. of these
- 8. the sum of two medians of a triangle is ___________ the third median of the triangle.
- 12. of a triangle proportionally then the straight line is parallel to the thirds side is called.
- 13. Which of the following is not a similarity criterion for two triangles?
- 15. The perimeter of a triangle is _____ the sum of its medians.