Theorems

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Across
  1. 2. Two __________ which are equidistant from the centre are always equal.
  2. 3. Every cyclic parallelogram is a ____________
  3. 4. If the bisector of the vertical angle of a triangle bisects the base, the triangle is _____________
  4. 6. Any character which is capable of taking several different values is called a ___________
  5. 8. Equal chords of a circle subtend equal angles at the __________
  6. 12. In a triangle, the ___________ has the longer side opposite to it.
  7. 14. Two circles are congruent if and only if they have _____
  8. 15. the difference between the true upper limit and the true lower limit of a class is called ______________
Down
  1. 1. The ___________ of a triangle is greater than the sum of its three medians.
  2. 5. The medians of an ___________ triangle are equal
  3. 7. the difference between the maximum and minimum value of the variate
  4. 9. The angles opposite to two equal sides of a triangle ________
  5. 10. the angle in a semicircle is a ___________
  6. 11. Each interval into which the raw data is condensed
  7. 13. Equal chords of congruent circles are ______ from the centers.