Which faces make up the lateral surface of a cuboid?
AThe slant walls
BThe square walls
CThe short walls
DThe side walls
Answer & Solution
Correct answer: D. The side walls
1. Top and bottom are excluded.
2. What remains surrounds the solid.
3. The side walls, the faces excluding the top and bottom, make the lateral surface area of the cuboid.
4. So the answer is the side walls.
_Source: NCERT Class 8 Mathematics, Ch 9 'Mensuration'_
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