Question

In Exercises 5-11 you will have to visualize certain lines and planes not shown in the diagram of the box. When you name a plane, name it by using four points, no three of which are collinear.

Name a plane that contains $\overleftrightarrow{AC}$but that is not shown in the diagram.

Short answer

The plane that contains $\overleftrightarrow{AC}$but that is not shown in the diagram is ACGE.

Step-by-step solution

Step 1. Observe the given diagram.

The given diagram is:

Step 2. Observe the figure shown.

Highlight the line AC and plane ACGE.

Step 3. Name the plane that contains the AC but not shown in the diagram.

From the above figure, it can be noticed that the plane ACGE contains the line $\overleftrightarrow{AC}$but is not shown in the diagram.