Grades 9-10 Video Solutions 2023-2023_9-10

Video Transcription

Video Summary

Arnof drew a closed path on a cuboid and unfolded it into a net. Analyzing each net, A and B can be folded into a cuboid with connected paths, making them possible. However, net C cannot form a closed path as its lines do not align when folded, making it impossible. Nets D and E can create closed paths, so they are potential candidates. Therefore, the net that could not represent Arnof's cuboid is C.

Keywords

cuboid

net

closed path

unfolded

impossible