Question

the total surface area of cube is 150sq cm then find its volume​

Answer 1

Answer:

Take the side be s,

6s^(2)=150cm^(2)

s^(2)= 150/6 =25

s^(2)=square root of 25

s=5

Area of square s^(2)

5×5=25sq.cm.

Perimeter =

4×side =4×5=20cm

Step-by-step explanation:

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Answer 2

Answer:

$volume \: of \: cube = 125 {cm}^{3}$

Step-by-step explanation:

$total \: surface \: area \: of \: cube \: = 6 {s}^{2} \: \: \: \: (s = side) \\ 150 = 6 {s}^{2} \\ {s}^{2} = \frac{150}{6} \\ {s}^{2} = 25 \\ s = \sqrt{25 } \\ s = 5 \\ side = 5 \: units \\ volume \: of \: cube = {s}^{3} \\ volume \: of \: cube = {5}^{3} \\ volume \: of \: cube = 5 \times 5 \times 5 \\ volume \: of \: cube = 125 {cm}^{3}$

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