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Are points A, C, D, and F coplanar? Explain.

a) Yes; they all lie on plane P.
b) No; three lie on the same face of the pyramid and the fourth does not.
c) Yes; they all lie on the same face of the pyramid.
d) No; they are not on the same line.

Are points A C D and F coplanar Explain a Yes they all lie on plane P b No three lie on the same face of the pyramid and the fourth does not c Yes they all lie class=

Respuesta :

Answer: Choice B) 

The points A, C and D form a triangle which is the front face you see in the pyramid. Point F is not on this triangle at all. Point F is towards the back at the base of the pyramid away from this front face. So we consider A,C,D,F collectively as a whole to be not coplanar. If we ignored the point F, then we can say that A,C,D are coplanar. 

The points A, C, D, and F are not coplanar points.

What are the coplanar points?

The points that are on the same plane is called coplanar points.

Here, a square pyramid is drawn on a plane.

Points A, C, D are three vertices of a side of the pyramid.

Hence, points A, C, D are coplanar.

However, the point F is the vertex of the opposite side triangle of the square pyramid.

Therefore, the point F is not on the same plane of points A, C, and D.

Hence, points A, C, D, and F are not coplanar.

Learn more about coplanar points here: https://brainly.com/question/24430176

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