aqsahrani aqsahrani
  • 23-05-2022
  • Mathematics
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A= 4 π r ^2 make r the subject

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Scabbers
Scabbers Scabbers
  • 29-05-2022

A= 4pi r²

4pi r²= A

r²= A4pi

r= [tex] \sqrt{a4\pi} [/tex]

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