Geometry Triangles (Module 9-10)

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Across
  1. 7. the ____ ____ Theorem says the angles add to 180°
  2. 8. center point of an inscribed triangle
  3. 10. point created by altitudes
  4. 11. parallel to triangle side and half the length
Down
  1. 1. ____ Theorem: 2 triangles, 2 pairs of congruent sides, known third side lengths
  2. 2. ____ Theorem: 2 triangles, 2 pairs of congruent sides, known included angles
  3. 3. center point of a circumscribed triangle
  4. 4. to add
  5. 5. the ____ angle is equal to the sum of the remote angles
  6. 6. the ____ Theorem is for right triangles
  7. 9. balance point of a triangle