Question

total s.a.of a cube is 150 cmsq.its volume is

Answer 1

Answer:

125 cm^3

Step-by-step explanation:

Surface area = 150 cm^3

=> 6.S^2= 150

=>S^2 = 150/6

=>S^2 = 25

=> S = underroot 25

=>S=5cm

Now,

Volume of cube = S^3

=> 5^3 = 5*5*5

=> 125 cm^3

Hope you got it :)

Answer 2

$hey \: mate \: here \: is \: your \: answer \\ \\ surface \: area \: of \: cube \: = \: 150cm^{2} \\ \\ now \: surface \: area \: = 6{side} ^{2} \\ \\ so \: \\ \\ 6{side}^{2} \: = \: 150 \\ \\ \: {side}^{2} \: = \: 25 \\ \\ taking \: square \: root \: on \: both \: sides \\ \\ side \: = \: 5 \: cm \\ \\ hope \: it \: will \: help \: you \: \\ \\ mark \: me \: brainiest \:$

now

volume of cube = (side)³

so

volume of cube = (5)³

so volume of cube=125cm³

hope it will help you

mark me brainliest

✌^_^✌^_^✌