1.

If four squares of side 1 cm is cut out of all the corners of a larger square with side 4 cm, what will be the perimeter of the remaining shape?

Answer»

Perimeter

= 2 + 1 + 1 + 2 + 1 + 1 + 2 + 1 + 1 + 2 + 1 + 1

= 16 cm 

∴ 16 cm



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