GEOMETRY

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Across
  1. 5. Another word for height
  2. 9. a triangle having at least two equal sides
  3. 10. a triangle having three congruent sides
  4. 11. triangle with a 90 degree angle
Down
  1. 1. Angles ……….. to equal sides are equal
  2. 2. two angles whose sum is 180° are called
  3. 3. Every triangle should have at least ……… angles
  4. 4. ……… of any two sides is greater than the third side.
  5. 6. two angles whose sum is 90° are called
  6. 7. equilateral triangles are also ____________
  7. 8. A triangle whose all sides are of different length.