the surface of a cube is 726cm^2.find the volume of the cube.
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Answered by
1
Step-by-step explanation:
surface area of cube=6a^2
6a^2=726
a^2=121
a=11cm
volume of cube =a^3
v=11•11•11
v=1331cm^3...
Answered by
3
Step-by-step explanation:
Area of surface = 6a²
a²= 726 cm² /6
a² = 121
a= √121
a= 11
Now,
Volume of cube = l³
= ( 11)³
= 1331 cm³
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