Question

length =15m, breadth =6m and height =9​

Answer 1

Answer:

Surface area of cuboid = 2(lb+bh+hl)

Given :-

Length = 15m

Breadth = 6m

Height = 9m

putting in formula above told , we get,

Surface area of cuboid = 2(15*6+6*9+9*15)

= 2(90+54+120)

= 528m² (Ans)

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