Find the surface area of cuboids. L=5dm,b=45cm,h=3dm
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Step-by-step explanation:
length of cuboid = 5cm
breadth of cuboid = 45cm
height of cuboid = 3cm
total surface area of cuboid = 2( lb+ bh + hl )
= 2 ( 5×45 + 45×3 + 3×5 )
= 2 ( 225 + 135 + 15 )
= 2 ( 375 )
=750 cm^2 Ans.
i hope it will help you...
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