Respuesta :

Answer is in the attached figure.


Ver imagen mathmate

Answer:

1. U

Step-by-step explanation:

You have a cubed shape, composed of six planes (sides) and eight points (vertices)

W point, X point, and V point are creating a diagonal plane dividing the cube, forming two equal triangles.

To complete the plane, you need the U point.

so, the correct answer will be U.

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