Theorems and Postulates

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Across
  1. 2. The circum center of a triangle is equidistant from the vertices of the triangle.
  2. 5. when two parallel lines are cut by a transversal, then the resulting alternate interior angles or alternate exterior angles are congruent.
  3. 6. 3 sides are congruent to another 3 sides of a triangle
  4. 7. The segment joining the midpoints of two sides of a triangle is parallel to and half the length of the third side.
Down
  1. 1. if there is a line and a point not on the line, then there is exactly one line through the point perpendicular to the given line.
  2. 3. one leg and hypotenuse are congruent on two triangles
  3. 4. two sides and angle are congruent on two triangles