Question 20
The figure shows a circle with 4 points on its circumference. Each
point is joined to every other point by a line (called a chord). The
chords divide the circle into 8 regions.
Find the maximum number of regions formed by the chords for a
circle with 7 points.
SSS) | Fonseca enone Ronettes) fSonchecocnmneee SS SSS
i
s 3
:
:
E
= =
\
= | | %
= ——————— eee
: |
point is joined to every other point by a line (called a chord). The
chords divide the circle into 8 regions.
Find the maximum number of regions formed by the chords for a
circle with 7 points.
SSS) | Fonseca enone Ronettes) fSonchecocnmneee SS SSS
i
s 3
:
:
E
= =
\
= | | %
= ——————— eee
: |