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A cube of side equal to 20 cm is open from the top. Its total surface area is __________ cm2.

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MCQs on surface areas and volumes, surface areas of cube, cuboid and sphere, surface areas of right circular cylinder and cone, cuboid and cylinder volumes, volumes of right circular cone and sphere.


A cube of side equal to 20 cm is open from the top. Its total surface area is __________ cm<sup>2</sup>.






 
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