one
infinitely many
Infinitely many.
1 straight line. An infinite number of curved lines.
It has 8. Each passes through the centre. Four pass through vertices, four pass through the mid-points of opposite sides. 4
One.
1
One.
there are 6 lines can pass through 4 noncollinear points.
3 points
1
9
one
1
Only one line can be drawn through eight points.
An infinite number
An infinite number of lines can pass through any given point.