r = 3
Volume V 113.1units³
Surface area SA 113.1units²

Step-by-step substitution

  • V = 4⁄3 πr³ = 4⁄3 · π · 3³ = 36π ≈ 113.1
  • SA = 4πr² = 4 · π · 3² = 36π ≈ 113.1
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