Question

1. look at the figure. name the plane represented by the bottom side of the figure.

plane cdeg
plane efhg
plane bcgh
plane abcd

Explanation:

In a rectangular - prism figure, the bottom face is the one at the lowest position. Here, the vertices of the bottom - face are A, B, C, and D. A plane can be named by three or more non - collinear points on the plane. The plane represented by the bottom side of the figure is named by the four vertices of that face.

Answer:

plane ABCD