if volume of a cube 441cm cube .find surface area
kkvasaninnocent:
21 cm
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Answered by
4
volume of cube =side ³
441=side³
side=3√441
side=7.61cm
surface area=6s²
6*7.61²
6*57.9121
=347.4726cm
Hope it's. correct and
help you..
Mark as brain list....
441=side³
side=3√441
side=7.61cm
surface area=6s²
6*7.61²
6*57.9121
=347.4726cm
Hope it's. correct and
help you..
Mark as brain list....
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friends
Answered by
2
Heya
_______________________________
Let the length of sides of cube be x
it's surface area = 6x²
And
it's volume is = x³
ACCORDING TO THE QUESTION
=>
x³ = 441cm³
=>
x= (441cm³)⅓
=>
x = 7.61cm
So, it's area is = 6 × ( 7.61 cm )²
= 347.46cm² ( Approximately )
_______________________________
Let the length of sides of cube be x
it's surface area = 6x²
And
it's volume is = x³
ACCORDING TO THE QUESTION
=>
x³ = 441cm³
=>
x= (441cm³)⅓
=>
x = 7.61cm
So, it's area is = 6 × ( 7.61 cm )²
= 347.46cm² ( Approximately )
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