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Mobile App Chapter 1: Q20 (page 7)
The plane that contains the top of the box can be called plane ABCD.
Name two planes that do not intersect.
Short Answer
Expert verified
The planes ABFE and DCGH are the required planes.
Step by step solution
01
Step 1. Observe the figure
The figure contains 6 planes which are intersection to form the figure but the planes positioned at the opposite side of each other are the planes which are not intersecting.
02
Step 2. Use the observation
The planes positioned at the opposite side of each other are ABFE and DCGH.
03
Step 3. Make conclusion
The observation returns two planes ABFE and DCGH so these are the required planes.
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