identify the cross - section of the rectangular prism. assume objects are perpendicular if they appear so.
identify the cross - section of the rectangular prism. assume objects are perpendicular if they appear so.
Answer
Explanation:
Step1: Analyze rectangular prism cross - section
A rectangular prism has 6 rectangular faces. When a plane cuts a rectangular prism parallel to its faces, the cross - section has the same shape as the face it is parallel to.
Step2: Determine cross - section shape
The plane cutting the rectangular prism in the given figure is parallel to one of the faces of the rectangular prism. Since the faces of a rectangular prism are rectangles, the cross - section is a rectangle.
Answer:
The third option (the rectangle)