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Skylynn11
26.06.2021 •
Mathematics
Surface area of a cube please HELP HELP HELP
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Ответ:
The surface area of the cube is 294 m^2
Step-by-step explanation:
The formula for the surface area of a cube is:
(a^2) 6
Explanation behind formula:
a represents the side length. a^2 is the area of one face of the cube. Multiply that by 6 because there are 6 faces on a cube.
(Surface area- the area of each face of a figure)
Use formula with the given:
(7^2) 6 = 294
Surface area is measured in square meters.
(meters in this situation)
Therefore, the surface area of the cube is
294 m^2
Hope this helps!
Ответ:
294
Step-by-step explanation:
formula is = 6(side length)^2
6x(7)^2
=294
Ответ:
this doesnot make sence
Step-by-step explanation: