3 years ago

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

Mathematics

1 answer:

ycow [4]3 years ago

4 0

Answer:

864 mm^2

Step-by-step explanation:

The surface area is found by adding up the area

We have 6 squares of area 12*12

SA = 6 * 12^2

= 6 * 144

=864 mm^2

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