triangle

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Across
  1. 2. triangle that is 90 degree
  2. 5. isosceles triangle has ------ same sides
  3. 7. the angle at the apex of the triangle
  4. 11. triangle that is smaller than 90 degree
  5. 12. a triangle that none of the sides are the same
  6. 13. scanlene triangle has ------ same sides
  7. 15. the angle between any side of a shape
Down
  1. 1. an acute angle is ------than 90 degree
  2. 3. equilateral triangle has ------- sides
  3. 4. a triangle that has three same angles
  4. 6. triangle that is bigger than 90 degree
  5. 8. a triangle that has only two same angles
  6. 9. is on top of the triangle
  7. 10. the third side of the triangle
  8. 14. an obtuse angle is ------ than 90 degree