Question

the surface area of a cuboid is 208 cm² if its dimension are in the ratio 4:3:2 find its volume​

Answer 1

Answer:

Let the common factor be x

Length =2x

Breadth =3x

Height =4x

Surface area of cuboid is 2(hl+lb+bh)=208

2((2x)(3x)+(3x)(4x)+(2x)(4x))=208/2

(6x^2+12x^2+8x^2)=104

26x^2=104

x^2=4

x=2

length =2(2)=4cm

Breadth =3(2)=6cm

Height 4(2)=8cm

Volume lbh=4(6)(8)=24×8=192cm

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Answer 2

Answer:

192 cm3

Step-by-step explanation:

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