Question

Pls answer my question....

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Answer 1

The above information is the answer

Answer 2

Answer:

10com

Step-by-step explanation:

since the cube has 6 faces divide it by 6.

= 2400 ÷ 6

=400

1 face = 400 area

since the surface of the cube is square and its area is 'side square'

find the square root of 400

which is 20 cm (side)