Calculate the surface area of a cuboid whose length \( =6 \mathrm{~...
Calculate the surface area of a cuboid whose length \( =6 \mathrm{~cm} \), width \( =2 \mathrm{~cm} \) and height \( h=1 \mathrm{~cm} \) ?
\( \mathrm{P} \)
(1) \( 40 \mathrm{~cm}^{2} \)
(2) \( 60 \mathrm{~cm}^{2} \)
W
(3) \( 80 \mathrm{~cm}^{2} \)
(4) \( 20 \mathrm{~cm}^{2} \)
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