Question

2. The length, breadth and height of a cuboid are in the ratio 4:5:3. If its surface area
3384 cm^2. find its dimensions.

Answer 1

Step-by-step explanation:

Let the dimensions be 4x,5x,3x.

surface area of cuboid=2(lb+bh+lh)

=2(20x^2+15^2x+12x^2)

=2(47x^2)

94x^2=3384

X=6

24:30:18 is right answer

Answer 2

Answer:

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