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The surface area of a cuboidal box is "2...

The surface area of a cuboidal box is `"240 cm"^(2)` and the length of its diagonal is 11 cm. What is the sum (in cm)of its length, breadth and depth?

A

21

B

19

C

20

D

17

Text Solution

Verified by Experts

The correct Answer is:
B
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