Question

If s is the sum of cubes of dimensions
of the cuboid and v is its volume,
then what is (s-3v) equal to? given- sum of length, breadth and height
of cuboid is 22cm, and length of
diagonal is 14 cm?​

Answer 1

Hey Dear,

◆ Answer -

S - 3V = 0

◆ Explanation -

# Given -

l = b = h = 22 cm

# Solution -

Sum of cubes of dimensions of cuboid will be -

S = l^3 + b^3 + h^3

S = 22^3 + 22^3 + 22^3

S = 3×22^3

Volume of cuboid is given as -

V = l.b.h

V = 22 × 22 × 22

V = 22^3

Thus, our eqn will be -

S - 3V = 3×22^3 - 3×22^3

S - 3V = 0

Therefore, value of S-3V is 0.

Hope this was helpful...