Largest Planar Cross-Section of a Unit Cube
Problem
A cube has edge length . Among all planes that cut the cube, find the maximum possible area of the resulting cross-section.
Answer
Solution
| Difficulty | 6/10 |
|---|---|
| Topics | Extrema, solid geometry, Casework |
Whiteboard
Your sketch is saved only in this browser. To share it, export your drawing as an image (whiteboard menu → Export as → PNG), then upload that image in the comments below.
Discussion
Ask questions, share alternate solutions, and use LaTeX freely.
Log in to join the discussion.
No comments yet.