Mathematics Multiple Assessment IX

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Across
  1. 1. CIRCLES HAVING SAME CENTRE
  2. 4. EVENT PROBABILITY EQUAL TO ZERO
  3. 7. QUADRILATERAL WITH ALL ANGLES RIGHT ANGLE
  4. 8. MEASURE OF CHANCE
  5. 9. POINT OF CONCURRENCE OF ALTITUDES
  6. 10. VOLUME OF CONE=1/3(VOLUME OF _______)
Down
  1. 2. QUADRILATERAL WITH ALL VERTICES ON CIRCLE
  2. 3. POINTS ON THE SAME CIRCLE
  3. 5. POLYNOMIAL OF DEGREE TWO
  4. 6. VERTEX TO MID POINT OF OPPOSITE SIDE