if the total surface area of a cube is 96 square cm, then find its volume.
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Answered by
11
Hi there !!
Side of a cube = a
T.S.A of a cube = 6a² = 96 cm²
6a² = 96 cm²
a² = 96 ÷ 6
a² = 16
a = √16
a = 4
∴ Edge of a cube = a = 4 cm
Volume of the cube = a³
= 4³
= 64 cm³
Side of a cube = a
T.S.A of a cube = 6a² = 96 cm²
6a² = 96 cm²
a² = 96 ÷ 6
a² = 16
a = √16
a = 4
∴ Edge of a cube = a = 4 cm
Volume of the cube = a³
= 4³
= 64 cm³
Answered by
1
Hi friend
surface area of cube or TSA = 6l²
ATQ 6l²=96
l²= 96/6
l²=16
l = 4 cm
volume of cube = l³
= 4³
=64 cm³
___________________________________________________________________________________________________________________________
surface area of cube or TSA = 6l²
ATQ 6l²=96
l²= 96/6
l²=16
l = 4 cm
volume of cube = l³
= 4³
=64 cm³
___________________________________________________________________________________________________________________________
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