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If the ratio of volume of two cubes is 64 : 27, then find the ratio of their surface areas : |
4 : 3 64 : 27 12 : 15 16 : 9 |
16 : 9 |
Ratio of volume of cubes = (edge1)³ : (edge2)³ = 64 : 27 Ratio of radii = \(\sqrt[3]{64}\) : \(\sqrt[3]{27}\) = 4 : 3 Ratio of surface area = 6(edge1)² : 6(edge2)² = (4)² : (3)² = 16 : 9 |
