A cuboid has length 8 cm, breadth 5 cm and height 3 cm.
Find the sum of the lengths of all its 12 edges.

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• A 48
• B 56
• C 64
• D 72

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Answer: C. 64

4 edges of Length l, 4 edges of Length B, and 4 edges of length h -> 4(8+5+3)=64.

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