Since a cube has 6 sides, we can divide 294 by 6, so we have the area of one side. Since it is a cube, we can just square root that, and you get 7 cm.
Answer:

Step-by-step explanation:

-8 -8
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋

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Answer:
use calculator and then solve it╮(─▽─)╭
Answer:the answer is 4 to the square root of 2
Step-by-step explanation: