Math, asked by mansoorahmed71, 2 months ago

07. The surface area of a cuboid can never be less than its volume. Explain with an
example.​

Answers

Answered by amitnrw
0

Given :  . The surface area of a cuboid can never be less than its volume

To Find :   True or False

Solution:

The surface area of a cuboid can never be less than its volume  - FALSE

Counter Example

Cuboid with dimensions

Length = 1 unit

Breadth = 2 unit

Height = 3  unit

Volume   of cuboid  = Length  * breadth * Height

= 1 * 2 * 3

= 6  cubic units

Surface area = 2 ( Length * breadth + Breadth * height + Length * height )

= 2 ( 1 * 2 + 2 * 3 +  1 * 3)

= 2 ( 2 + 6  + 3)

= 22  sq units

22 > 6

Surface area > Volume

Hence  The surface area of a cuboid can never be less than its volume  is  FALSE

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