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alexira [117]
4 years ago
13

ALGEBRA! NEED HELP!

Mathematics
2 answers:
Nimfa-mama [501]4 years ago
7 0
Since each edge's length is x, each face's are would be { x }^{ 2 }
And cubes have 6 faces. multiply 6 by { x }^{ 2 }, the formula is :6{ x }^{ 2 }
Amiraneli [1.4K]4 years ago
6 0
Surface area of a cube
cube=6 squares
square=2 equal sides
area of square=side^2
surface area of cube=6(area of square)=6side^2
side=x
SA=6x^2
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scoundrel [369]

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Step-by-step explanation:

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Hello there.^••^

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No solutions.
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