Triangles

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Across
  1. 2. Each angle of an equilateral triangle.
  2. 5. When 2 sides and included angle of one triangle is equal to 2 sides and included angle of another triangle, then the triangles are congruent by _______.
  3. 7. When 3 sides of one triangle are equal to 3 sides of another triangle, then the triangles are congruent by _______.
  4. 8. When 2 angles and included side of one triangle is equal to 2 angles and included side of another triangle, then the triangles are congruent by _______.
Down
  1. 1. When the hypotenuse and one side of a right triangle is equal to the hypotenuse and the corresponding side of another right triangle,then the triangles are congruent by _______.
  2. 3. When 2 angles and one side of one triangle is equal to 2 angles and corresponding side of another triangle, then the triangles are congruent by _______.
  3. 4. ______ of two sides of a triangle is greater than the third side.
  4. 6. If two figures are of same shape and size, then they are: