Given r₁ : r₂ = 2 : 3 and h₁ : h₂ = 3 : 2. The volume ratio is (r₁/r₂)²(h₁/h₂) = (4/9)(3/2) = 2 : 3. The curved surface area ratio is (r₁/r₂)(h₁/h₂) = (2/3)(3/2) = 1 : 1. Class ...
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