what is the edge of a cube whose volume is 1331 cm^3
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Answered by
38
we know the formula for the volume of a cube. that is side³ = side × side × side
given the volume of the cube = 1331cm³
therefore side³ = 1331cm³
==> side = ³√1331
==> side = ³√(11 × 11 × 11)
==> side = 11cm
hence, the edge of the cube is 11cm.
HOPE THIS HELPS..!!
given the volume of the cube = 1331cm³
therefore side³ = 1331cm³
==> side = ³√1331
==> side = ³√(11 × 11 × 11)
==> side = 11cm
hence, the edge of the cube is 11cm.
HOPE THIS HELPS..!!
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Answered by
15
Hey there....!!
Let the edge of the cube be 'a'
We know that,
Volume Of a Cube = (side)^3
Volume of the cube = 1331 cm^3 (given)
a^3 = 1331
On cubing both the sides we get,
a = 11 cm
Hence, the edge of the cube is 11 cm
Let the edge of the cube be 'a'
We know that,
Volume Of a Cube = (side)^3
Volume of the cube = 1331 cm^3 (given)
a^3 = 1331
On cubing both the sides we get,
a = 11 cm
Hence, the edge of the cube is 11 cm
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