Geometry Vocab A

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Across
  1. 3. A triangle that has a right angle
  2. 5. A closed two-dimensional shape with 4 straight sides
  3. 6. Imaginary line that passes through the center of the shape and divides it into identical halves
  4. 8. A triangle with 2 congruent sides
  5. 11. A triangle that has an obtuse angle
  6. 12. Lines in a plane that never intersect and the same distance apart at every point
Down
  1. 1. A triangle with 3 congruent sides
  2. 2. A triangle that has 3 acute angles
  3. 4. Lines that intersect to form 4 right angles
  4. 7. A two-dimensional shape with straight lines
  5. 9. A triangle with no congruent sides
  6. 10. An endless straight path with no