Determine whether the conjecture is true or false. give a counterexample for any false conjecture.
given: points a, b, c, and d
conjecture: a, b, c, and d are coplanar.
question 16 options:
false; the four points do not have to be in a straight line.
true
false; two points are always coplanar but four are not.
false; three points are always coplanar but four are not.