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16-02-2021
Mathematics

contestada

A metal cube has a volume of 27 cm'. It is painted on all its faces. Find the total area of
the faces that are coated with paint.

Respuesta :

sirabinti9036 sirabinti9036

16-02-2021

Answer:

Area = 54 cm

Step-by-step explanation:

Using the formulas

A=6a2

V=a3

Solving forA

A=6V⅔=6·27⅔≈54

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