- A7
- B8
- C16
- D9
Step-by-Step Solution
TSA = 2(lb + bh + hl) = 2(60 + 6h + 10h) = 120 + 32h = 376, so 32h = 256, h = 8 cm.
Answer: B) 8
The total surface area of a cuboid is 376 sq cm. Its length is 10 cm and breadth is 6 cm.
Find its height (in cm).
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