Guyzz37
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Plzz help I will mark brainiest and thanks and 5 stars if right

What is the surface area of the cube? Drag and drop the correct surface area to match the cube. cube with edge length = 3.2 m
A.12.8 m² B.19.2 m² C.51.2 m² D.61.44 m²

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Respuesta :

prestonshelton
Hello!

To find the surface area of a cube you use the equation

[tex]6a^{2} [/tex]

a is a side length

Put in the values we know

[tex]6 * 3.2^{2}=61.44 [/tex]

The answer is [tex]D)61.44 m^{2} [/tex]

Hope this helps!
(For I am assuming) 6 sides x 3.2x3.2 = 61.44 --------> D

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