Math Q3 Vocabulary

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Across
  1. 2. a triangle with two equal sides
  2. 5. the system the rest of the world uses to measure
  3. 9. a triangle with 3 acute angles
  4. 11. a triangle with no equal sides
  5. 12. an angle equal to 90 degrees
  6. 13. a triangle with 1 obtuse angle and 3 acute angles
  7. 15. two lines that form a right angle
Down
  1. 1. length + width + length + width
  2. 3. an angle that is equal to 180 degrees
  3. 4. an angle that is less than 90 degrees
  4. 6. a triangle with all equal sides
  5. 7. a triangle with 1 right angle and 2 acute angles
  6. 8. the system the United States uses to measure
  7. 10. two lines that go on forever and never touch
  8. 13. an angle that is greater than 90 degrees
  9. 14. length x width