saltypancakesYL
saltypancakesYL saltypancakesYL
  • 25-03-2021
  • Mathematics
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Formula for face diagonal?

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s9190805
s9190805 s9190805
  • 25-03-2021

Answer:

Face diagonal of a cube:

Step-by-step explanation:

f2 = a2 + a. Then f2 = 2a.

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faisal4craft7 faisal4craft7
  • 25-03-2021
face diagonal = √(a² + a²) = √2a² = a√2 - it's our cube face diagonal
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