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Surface Area = π × radius × (radius + slant height)
Surface Area = π × 6 × (6 + 9)
Surface Area = π × 6 × 15
Surface Area = 90π
Surface Area ≈ 282.7 ft²
Volume = (1/3) × π × radius² × height
Volume = (1/3) × π × 6² × 9
Volume = (1/3) × π × 36 × 9
Volume = 108π
Volume ≈ 339.3 ft³