A cardboard box open from the top is 250 cm long, 150 cm wide and 60 cm deep. Find the area of cardboard required for making the box. Please do give e step by step ,and i will mark u smartest and give you full stars
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given: length=250cm
breadth=150cm
height=60cm
we have to calculate total surface area of cuboid to get the value of required cardboard for making box
total surface area of cuboid=2(lb+bh+hl)
=2(250×150+150×60+60×250)
=2(37500+9000+15000)
=2(61500)
=123000cm^2
hope it helps you
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