Question

the volume of a cube is 64cm3.find surface area​

Answer 1

Step-by-step explanation:

v=64cm3

a³=64

a=4

surface area=6a²

=6×4²

=6×16

=96

Answer 2

Answer :

• Surface area of cube is 96cm²

Given :

• The volume of cube is 64cm³

To find :

• Surface area

Solution :

Given that,

• Volume of cube is 64cm³

As we know that ,

• Volume of cube = a³

》64 = a³

》a³ = 4³

》 a = 4cm

Now we have to find the surface area of cube

As we know that ,

• Surface area of cube = 6a²

》6(4)²

》6(16)

》96cm²

Hence , Surface area of cube is 96cm²

More Explanation :

• Cube has 6 squared faces
• Cube has 8 vertices
• Cube has 12 edges
• Cube is a solid 3D figure
• All faces are have equal dimensions
• All sides have equal dimensions