Question

find th
e surface area of each of cuboids whose dimensions are given below:

l=4cm
b=1.7cm
h=2.3cm


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Answer 1

surface area of cuboid

= 2(l+b)h

= 2(4+1.7)2.3

= 2*5.7*2.3

= 2*13.11

= 26.22

Answer 2

Answer

2(lb+bh+hl)

• Step-by-step. 2(4x1.7+1.7x2.3+2.3x4) =39.82sq.cm