Question

surface area of the cubes with length = 12 CM

Answer 1

Answer:

To find the area we apply following formula ^_^

A=6a^2

A=6(12)^2

A=6(144)

A= 864

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Answer 2

Answer:

Step-by-step explanation:

• Surface area = 6 a²

                              = 6 x 12 x 12 = 864 cm².