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Sauron [17]
2 years ago
10

What is the surface area of the cube.A. 409 cm²B. 2400 cm²C. 2004 cm²D. 40 cm²​

Mathematics
1 answer:
larisa [96]2 years ago
4 0
  • Side=a=20cm

Surface area

  • 6a^2
  • 6(20)^2
  • 400(6)
  • 2400cm^2
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