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What is the surface area of a sphere whose diameter is 16.8 cm? [Use $π = \frac{22}{7}$] |
877.04 cm2 888.04 cm2 878.04 cm2 887.04 cm2 |
887.04 cm2 |
We know that, The surface area of a Sphere = 4πr² We have, Diameter of sphere = 16.8 cm. Then, radius = 8.4 cm Now, The surface area of Sphere, = 4 × \(\frac{22}{7}\) × ( 8.4)²= 887.04 cm2. |
