Question

The length, breadth and height of a cuboid are in the ratio 6: 5: 3.If its total surface area is 504cm2, find its dimensions. Also, find the volume of the cuboid.

Answer 1

Answer:

length= 6

breadth=5

height= 3

volume of cuboid= length×breadth × height =504

6x + 5x +3x = 504

14x =504

x = 504/14

x = 36

length = 6x ,6×36= 216

breadth = 5x,. 5× 36= 180

height = 3x ,. 3×36= 108

volume of cuboid = length×breadth ×height

216×180×108 = 4,199,040