23-09-2018
Mathematics

contestada

how do i calculate the surface area of a sphere?

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BangtanBoyScouts BangtanBoyScouts

23-09-2018

To find a sphere you need to use this formula A=4πr^2

If you need further explanations go to this web site: https://youtu.be/8g5e6iVf3T0

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