Geometry

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