The surface area of the six faces of a rectangular solid are 4, 4, 8, 8, 18 and 18 sq. cm. Find the
volume of the solid.
Answers
Answered by
8
Answer:
let length be l, breadth be b and height be h of the cuboid.
let face of 4 sqcm be on l and b
face of 8 sqcm be on b and h, then
face of 18 sqcm will be on l and h
lb = 4
bh = 8
lh = 18
multiplying all three
(lbh)^2 = 4*8*18 = 4*4*2*2*9 = (4*2*3)^2= 24^2
lbh = 24 cucm = volume of cuboid
Answered by
0
Answer:
The volume is
Step-by-step explanation:
It is given that surface area of the faces of rectangular cuboid are sq cm.
We need to determine the volume.
A cuboid is also called a rectangular prism. A cuboid with six square faces is called a cube.
Assuming length be l, breadth be b and height be h of the cuboid.
let face of 4 sq cm be on l and b
face of 8 sq cm be on b and h, then
face of 18 sq cm will be on l and h
Hence,
Multiplying all these
So, volume
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