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Subject :IMO    Class : Class 7

How many faces does this solid have?


A 1
B 2
C 3
D 4


Ans 1:

Class : Class 7
The answer will be 3. The three faces are-1st the cone shaped, 2nd the curved, 3rd the circle shaped.

Ans 2:

Class : Class 8
but what about the cylindrical curved shape

Ans 3:

Class : Class 6
How can the answer be 3?please explain

Ans 4:

Class : Class 9
But cylindrical and cone surfaces are curved. Should we count them as well?

Ans 5:

Class : Class 7
But how can we take the curved surface?

Ans 6:

Class : Class 7
3 faces

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