the volume of a cuboid is 448 cm cube. Its height is 7 cm and the base is a square find the side of the square base and the surface area of the cuboid
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volume of cuboid=lbh
l=b given
448=7×b×b
b=8
side of square base is 8 cm.l=b=8cm
surface area of cuboid=2(lb+bh+lh)
=2(64+56+56)
=2(176)
=352cmsqure
l=b given
448=7×b×b
b=8
side of square base is 8 cm.l=b=8cm
surface area of cuboid=2(lb+bh+lh)
=2(64+56+56)
=2(176)
=352cmsqure
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hope it will help u all
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