Math, asked by abhi8840, 1 year ago

the surface area of a cube is 1176cm. find its volume.

Answers

Answered by swara15
7
Hi
Now as we know that we have the edge of cube is 14 cm so
Volume of the cube =edge^3
14*14*14
=> 2774 cm^3.
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abhi8840: but answer is 2744 cm
TheAishtonsageAlvie: very nice swara!!! ^_^
Answered by TheAishtonsageAlvie
12
Hey There!!


(CONTINUED FROM SWARA )

Thank u for your Question !!

Let. x be the side of the cube

Given that ,
suface \: area \: of \: cube \:  = 1176 \\  \\  =  >  {x}^{2}  =  \frac{1176}{6}  \\  \\  =  >  {x}^{2}  = 196 \\  \\  =  > x \:  = 14 \\  \\ volume \: of \: cube \:  = 14 \times 14 \times 14 \\  \\  =  > 2744 \:  { cm}^{3}
Hope this helps u!!

swara15: very nice
swara15: ✌✌✌✌
swara15: keep it up
TheAishtonsageAlvie: :)
abhi8840: thnxx
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