3 years ago

Help!!! Find the surface area of the cube shown below

Mathematics

1 answer:

ivanzaharov [21]3 years ago

3 0

Answer:

The answer to your question is 8/3 u²

Step-by-step explanation:

Data

length of the side = 2/3

Surface area = ?

Process

1.- Calculate the area of one face

Area = side x side

-Substitution

Area = 2/3 x 2/3

-Result

Area = 4/9

2.- Calculate the area of the cube (a cube has 6 faces)

Surface area = 4/9 x 6

= 24/9

-Simplification

Surface area = 8/3 u²

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