Question

The length, breadth and height of a rectangular solid are in the ratio 6:5:4. If the total surface area is 5328 cm^3. Find the length, breadth and height of the solid.​

Answer 1

Step-by-step explanation:

Let length,breadth and height be 6x,5x,4x

Now,

Total surface area = (lb+lh+bh)

5328=(6x×5x+6x×4x+5x×4x)

5328=(30x^2+24x^2+20x^2)

5328=(74x^2)

5328/74=x^2

72=x^2

Therefore,x=6root 2

MY SUGGESTION-CHECK THE QUESTION AGAIN ..TOTAL SURFACE AREA IS ALWAYS CM^2..NOT CM^3.

ALSO,MARK BRAINLIEST IF HELPED