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22-07-2020
Mathematics

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What is the surface area of a sphere with a diameter of 16 cm?

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22-07-2020

Answer:

804.25 cm² (corrected to 2 decimal places)

Step-by-step explanation:

Radius = diameter / 2

= 16/ 2

=8 cm

Surface area of sphere = 4πr²

= 4π8²

=804.25 cm² (corrected to 2 decimal places)

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