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Subject :IMO    Class : Class 8

Find the total number of faces in the following shape.



A 9
B 10
C 8
D 6


Ans 1:

Class : Class 8
how to count the number of faces in such an undefined figure

Ans 2:

Class : Class 8
6

Ans 3:

Class : Class 9
It is more than 13

Ans 4:

Class : Class 9
yes it is 6

Ans 5:

Class : Class 8
Why dont you all give it a second thought?for example, it is not exactly 'undefined' you have to just count the faces of the figure obtained after removing all the lines on the figure

Ans 6:

Class : Class 8

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