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