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Subject :IMO    Class : Class 6

The figure below is made up of a square ABCD and two semicircles. Find the perimeter of the shaded part. (Take π = 3.14)


A10.28 cm
B26.56 cm
C20.56 cm
D21.56 cm


Ans 1:

Class : Class 6
20.56

Ans 2:

Class : Class 6

Ans 3:

Class : Class 7

Ans 4:

Class : Class 8

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