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Here is a picture of a cube, and the net of this cube. What is the surface area of this cube?
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5 votes
Here is a picture of a cube, and the net of this cube. What is the surface area of this cube?

Here is a picture of a cube, and the net of this cube. What is the surface area of-example-1
User Dean Edwards
by
3.3k points

1 Answer

5 votes

Answer: 864mm

Explanation:

A cube has 6 faces and each side of the face is 12mm. Cubes are square, so each of the sides is the same value.

We take 12mm x 12mm = 144mm as an area for ONE side.

There six sides, so take 144 x 6 = 864

The area is 864mm

34.0157 (inches)

86.4 (cm)

User Theraven
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3.3k points
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