find the area of the cardboard required to make a closed box of length 25 CM breadth is 0.5m height is 15 CM
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TSA of CUBOID = 2(lb+bh+lh)
L=25cm
B=0.5m=50cm
H=15cm
Therefore area of cardboard required =2(25*50 +50*15 + 15*25)
=2(1250+750+375)
=2(2375)
=4750 cm2
=0.475 m2
L=25cm
B=0.5m=50cm
H=15cm
Therefore area of cardboard required =2(25*50 +50*15 + 15*25)
=2(1250+750+375)
=2(2375)
=4750 cm2
=0.475 m2
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