CIRCLES AND AREAS OF PARALLELOGRAMS AND TRIANGLES

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Across
  1. 2. PARALLELOGRAMS ON THE SAME BASE AND BETWEEN THE SAME PARALLELS ARE EQUAL IN ----
  2. 4. THE LONGEST CHORD OF A CIRCLE IS CALLED A --------
  3. 9. ----OF A PARALLELOGRAM IS ANY SIDE OF IT.
  4. 10. THE LINE DRAWN THROUGH THE CENTRE OF A CIRCLE TO BISECT THE CHORD IS ------------- TO THE CHORD
  5. 12. CONGRUENT ---- OF A CIRCLE SUBTEND EQUAL ANGLES AT THE CENTRE.
  6. 13. IF ABC IS A TRIANGLE THERE IS A UNIQUE CIRCLE PASSING THROUGH THE THREE VERTICES A,B AND C OF THE TRIANGLE.THIS CIRCLE IS CALLED THE ------------ OF THE TRIANGLE ABC
  7. 15. TWO CIRCLES ARE CONGRUENT IF THEY HAVE EQUAL -----
Down
  1. 1. THE PART OF THE PLANE ENCLOSED BY A SIMPLE CLOSED FIGURE IS CALLED A ------ REGION
  2. 3. THE MAJOR AND MINOR SEGMENTS OF A CIRCLE ARE CALLED THE --------- SEGMENTS OF EACH OTHER
  3. 5. THE REGION BETWEEN A CHORD AND EITHER OF ITS ARC IS CALLED A -------
  4. 6. A ------ OF A TRIANGLE DIVIDES IT INTO TWO TRIANGLES OF EQUAL AREAS.
  5. 7. THERE IS ONLY ONE CIRCLE PASSING THROUGH THREE ------------ POINTS
  6. 8. FOR EACH BASE THE CORRESPONDING -------- IS THE LINE SEGMENT FROM A POINT ON THE BASE PERPENDICULAR TO THE LINE CONTAINING THE OPPOSITE SIDE
  7. 11. IF THE SUM OF A PAIR OF OPPOSITE ANGLES IS SUPPLEMENTARY THEN THE QUADRILATERAL IS ------
  8. 14. A LINE SEGMENT JOINING ANY TWO POINTS ON A CIRCLE IS CALLED A -----