jamisonblue072p3hvos jamisonblue072p3hvos
  • 02-02-2018
  • Mathematics
contestada

explain how to find area of a circle given it's diameter

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Wenwen0433 Wenwen0433
  • 02-02-2018
the formula for an area of circle is
[tex]\pi {r}^{2} [/tex]
which mean
[tex]\pi \times radius \times radius[/tex]
the radius can be found by dividing the diameter by two as the diameter is twice the radius
[tex]diameter = radius \times 2[/tex]
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