dimession of cuboid are 3:2:1 and total surface area is 2816 cm 2 . Find its volume
Answers
Answered by
3
Let the ratios be in x.
TSA = 2[(3x × 2x)+(2x × x)+(x × 3x)]
= 2 [11x^2]
2816 = 22x^2
128 = x^2
8√2 = x
Dimensions of the Cuboid,
24√2 , 16√2 and 8√2
Volume = lbh
= 6144√2 cm^3
Please mark as Brainliest if you liked the answer. Thanks!
TSA = 2[(3x × 2x)+(2x × x)+(x × 3x)]
= 2 [11x^2]
2816 = 22x^2
128 = x^2
8√2 = x
Dimensions of the Cuboid,
24√2 , 16√2 and 8√2
Volume = lbh
= 6144√2 cm^3
Please mark as Brainliest if you liked the answer. Thanks!
Similar questions