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Subject :IMO    Class : Class 4

8 squares of side 1 cm are cut out of the square D. Now it looks like shape E. What is the length of the boundary of shape E ?

(a) 28 cm
(b) 14 cm
(c) 36 cm
(d) None of these


Tell why it is c

Ans 1:

Class : Class 5
So you can check all the sides which are facing outside.

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 5
Answer is C because each each side is 1 cm due to the explanation that 8 squares of 1 cm.

Ans 4:

Class : Class 6
C

Ans 5:

Class : Class 6

Ans 6:

Class : Class 7
It will be c

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