humpty21 humpty21

21-02-2019
Mathematics

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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?

Here is a picture of a cube and the net of this cube What is the surface area of this cube class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

27-02-2019

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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