arumugam12356 arumugam12356
  • 10-08-2021
  • Mathematics
contestada

find the side of a cube whose surface area is 150² m​

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Аноним Аноним
  • 10-08-2021

Answer:

6 m

Step-by-step explanation:

[tex]surface \: \: area = 4 {s}^{2} [/tex]

s is side

[tex]150 = 4 {s}^{2} \\ {s}^{2} = 37.5 \\ s = 6.1 \: m[/tex]

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colinspurdle colinspurdle
  • 10-08-2021
Each edge will be 5 m long

There are 6 identical square faces
Area of each face = 150 / 6 = 25 m^2
Edge length = sr(25) = 5 m
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