Question

Tina observes the points on the plane of a paper. What is the minimum number of points required to make a plane?

Answer 1

4?

Answer 2

3

Answer 3

one point defines just a point
two points define a line
three points define a plane

Answer 4

At-least three non co-linear points are required to define a plane.

Answer 5

I knew I should have phrased it more specifically...
*three points CAN define a plane

Answer 6

that was my second answer