Question

Complete the conjecture:
The number of lines formed by 4 points, no three of which are collinear, is ____.

Answer 1

hmmmm.....

Answer 2

Think of a square, the corners. Draw a line from each point to every other point. Hint: it will look like a square with an "x" in it.

Answer 3

I used a square for visualization. You don't have to have the points arranged in a square, but the principle will still hold, regardless.

Answer 4

ok thanks:)

Answer 5

the answer i got was 6, and it was right!

Answer 6

Yes! Good job! Way to go.

Answer 7

:)