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Subject :IMO    Class : Class 4

Four small squares of side 5 cm are cut from each of the corners of a big square with side 20 cm. The perimeter of remaining figure is _______.
(a) 80 m
(b) 8 m
(c) 80 cm
(d) 8 cm


Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 2:

Class : Class 4
PLZ EXPLAIN

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