The length, breadth and height of a cuboid are 5 cm, 2 cm and 4 cm respectively. What is the total surface area of the cuboid?
Show answer & explanation
Correct answer: D
Explanation
Correct Answer is option 4 i.e. 76 cm2
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Understanding |
Application |
Calculation |
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Length, breadth and height of a cuboid are 5 cm, 2 cm and 4 cm respectively |
Total surface area of cuboid = 2(lb + bh + hl) |
⇒ 2(5 × 2 + 2 × 4 + 4 × 5) ⇒ 2(10 + 8 + 20) ⇒ 2 × 38 ⇒ 76 cm2
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