what is the surface area of a cuboid if its length is 5cm , breadth is 4 cm amd height is 10cm?
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Answer:
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Step-by-step explanation:
given
Length = 5cm
Breath = 4cm
Height = 10cm
total surface area of cuboid = 2(lb+bh+hl)
= 2(5cm+4cm+4cm+10cm+10cm+5cm)
= 2(9cm+14cm+15cm)
= 2×9cm +29cm
= 18cm +29cm
=47cm
solved
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