palmacarly4 palmacarly4
  • 26-05-2020
  • Mathematics
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What does А = лr 2 mean

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miieafu063 miieafu063
  • 26-05-2020

Area of a circle. A is the area, the symbol between the “=” and the “r” is pi, which can be estimated to 3.1415, and “r” is the radius of the circle

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