An aquarium is in the form of a cuboid whose external measures are 80cmx30cmx40cm.The base,side faces and back face are to be covered with a coloured paper.Find the area of the paper needed?
(Answer batao jadli)
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Answer:
Area of paper required = area of base + 2 area of side + area of back
=(80×30)+2(30×40)+(80×40)
=2400+2400+3200
=8000cm²
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Answered by
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Answer:
Area of paper required = area of base + 2 area of side + area of back
=(80×30)+2(30×40)+(80×40)
=2400+2400+3200
=8000cm
2
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