alleryFind the total surface area of a cuboid measuring 10 cm × 6 cm × 4 cm.
A240 cm²
B248 cm²
C124 cm²
D496 cm²
Answer & Solution
Correct answer: B. 248 cm²
Total surface area is 2(lb + bh + hl) = 2(60 + 24 + 40) = 248 cm².
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