# Geometry

##### Across
1. 3. / A segment joining a vertex to the opposite side so that it is perpindicular to that side
2. 6. / Not parallel and they don't touch
3. 7. / A closed figure formed by three or more line segments called sides
4. 8. Of Exterior Angles / 360 Degrees
5. 11. Angles / 180 Degrees
6. 12. / A triangle that has all equal sides
7. 14. Angle / 90 Degrees
8. 15. / A segment joining a vertex to the midpoint of the opposite side
9. 17. / Opposite and flipped fraction
10. 19. Addition Postulate / Part + Part = Whole
##### Down
1. 1. / The class we are in
2. 2. / 3 sides
3. 4. Angles / 2 angles that are directly across from each other on intersecting lines and they are always congruent
4. 5. Triangles / Triangles that have the same shape and size
5. 6. / 4 sides
6. 9. / A quadrilateral in which both pairs of opposite sides are parallel
7. 10. / 10 sides
8. 11. of Interior Angles / S = (n-2) x 180
9. 13. Lines / Lines that go on forever but never intersect
10. 16. / A triangle with 2 congruent sides
11. 18. Theorem / a^2 + b^2 = c^2