Volumes Practice Test 3

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Question : 23 of 40

Marks: +1, -0

If the areas of the three adjacent faces of a cuboidal box are 120

cm^2

, 72

cm^2

and 60

cm^2

respectively, then volume of the box is:

360 $cm^3$
480 $cm^3$
600 $cm^3$
720 $cm^3$

Solution:

Here, lb × bh × hl = 120 × 72 × 60
⇒

(lbh)^2

= 120 × 72 × 60
⇒ lbh =

√{0×72×60}

∴ V = 720

cm^3

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