Question

Plane H contains four points. Points A, C, and D form a diagonal line on the left. Point B is to the right of point C.

Which points are coplanar and noncollinear?

points A and D
points C and D
points A, C, and D
points A, B, and D

Answer 1

d)a ,b,d

Explanation:

Answer 2

Points A B D

Explanation:

I am assuming in the plane, all the points are inside. For it to be non- collinear, I am pretty sure there has to be points not on the line. In this Case, only A C D are actually on a line. Since B is to the right of C, I don't think that will make a good line. So that is the answer I am going with.