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tia_tia [17]
3 years ago
15

Pleaseeeee help me asap​

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
3 0

Answer:

S1 = 294 square mm

Step-by-step explanation:

7 * 7 = 49

49 mm per side on the large cube

a cube has 6 faces, or sides

so

49 * 6 =<u> 294 mm</u>

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