alleryWhat are the faces of a closed cylindrical can made of?
AOne flat face, two curved
BTwo flat faces, two curved
CThree flat faces, one curved
DTwo flat faces, one curved
Answer & Solution
Correct answer: D. Two flat faces, one curved
1. The top and bottom of the can are two circular flat faces.
2. The side wrapping around is one curved surface.
3. So it has two flat faces and one curved surface.
_Source: NCERT Class 8 Mathematics, Chapter 9 Mensuration, Solid Shapes_
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