Geometry Definitions

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Across
  1. 8. All the three interior angles measures less than 90 degrees
  2. 9. Two angles whose sun is 90 degrees
  3. 10. Matching corners on the same side of the transversal
  4. 12. One angle is a right angle measuring 90 degrees
  5. 13. A line which intersects two or more other lines
Down
  1. 1. The angle formed at the exterior of a triangle
  2. 2. All sides of the triangle are equal
  3. 3. Between the parallel lines on the opposite sides of the transversal
  4. 4. The same shape and size
  5. 5. Opposite angles formed at the point of intersection
  6. 6. Outside the parallel lines on opposite sides of the transversal
  7. 7. Two angles whose sum is 180 degrees
  8. 11. One of the interior angles measure more than 90 degrees