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The curved surface area of a sphere is 5,544 cm², then its volume is - |
38,808 cm³ 32,656 cm³ 12,568 cm³ 11,498.66 cm³³ |
38,808 cm³ |
Curved surface area of a sphere = 4\(\pi \)r2 ⇒ 5,544 = 4 × \(\frac{22}{7}\) × r² ⇒ r= 21 cm ⇒ Volume = \(\frac{4}{3}\) \(\pi \)r3 = \(\frac{4}{3}\) × \(\frac{22}{7}\) × 21 × 21 × 21 = 38,808 cm3 |
