Across
- 3. the side opposite a right angle
- 5. Angles that are equal when 2 lines intersect at a point
- 8. a triangle with all 3 sides of different lengths
- 9. figures that are of the same shape and size
- 10. Formed by lengthening 1 side of a triangle. It is equal to sum of interior opposite angles
Down
- 1. line dividing an angle in 2 parts
- 2. a triangle with 2 sides of equal length
- 4. the angle between 2 sides required for SAS congruence
- 6. A mathematical truth accepted without proof
- 7. The intersection point of the 3 medians of a triangle