Tri It Out!

12345678
Across
  1. 3. a three-sided figure
  2. 5. to cut into three parts
  3. 8. a vehicle with three wheels
Down
  1. 1. having or involving three sides
  2. 2. a dinosaur with three horns
  3. 3. a group of three people or things
  4. 4. three related plays, novels, or movies
  5. 5. a race that contains three sections
  6. 6. a three-legged stool, table, or stand to hold a camera
  7. 7. able to speak three different languages