Grades 9-10 Video Solutions 2013-Level 9&10 Video Solutions 2013 problem7

Level 9&10 Video Solutions 2013 problem7

Video Transcription

Video Summary

The problem involves determining which diagram accurately represents the painted surface of a box, designed to resemble smaller gray and white cubes. Each face of the box features two shaded squares sharing a corner, necessitating the same arrangement in the diagrams. By examining each option, it’s identified that diagrams A, B, and D fail to meet the required criteria. Although C initially seems suitable, it lacks a specific arrangement needed for an accurate representation. Option E satisfies all conditions, including opposite face coloration without shared gray edges, making it the correct choice for representing the box.

Keywords

box diagram

painted surface

shaded squares

cube arrangement

diagram selection