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SASMO 2016 Secondary 4 (Grade 10) Contest Question 11

SASMO · SASMO 2016 Secondary 4 (Grade 10) Contest

Question 11

The figure below shows the intersections of
3 chords in a circle. Those three chords
partition each other into nine smaller
segments as shown in the figure. What is X\
the greatest number of smaller segments
you can get with the intersections of 8 L
chords in a circle?

Question illustration
  1. 49
  2. 64
  3. 81
  4. 89
  5. None of the above