Question

1. what does it mean for points to be coplanar? a)they intersect at a point b) they lie on the same line c) they lie on different lines d) they lie on the same plane a) they intersect at a point b) they lie on the same line c) they lie on different lines d) they lie on the same plane question 7 5 pts 7. what is a vertex in geometry?

Explanation:

In geometry, coplanar points are defined as points that lie on the same plane. Points that intersect at a point is not the definition of coplanar. Points on the same line are collinear, not necessarily coplanar in a more general 3 - D context. Points on different lines can be coplanar or non - coplanar, but the key for coplanarity is they all lie on a single plane.

Answer:

D. They lie on the same plane