How to find the circle and diameter of the apartment

Puan: 10 out of 10 | Oy veren : 1 kişi. | Toplam Puan: 10.

There is a short formula that we need to know to find the surroundings of the apartment. Thanks to this formula, we can make every question with comfort.

For a circle that receives radius,
field formula,


is found with its formula.

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