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alishastevens16
28.09.2019 •
Mathematics
Apark has a large circle painted in the middle of the playground area.thecircle is divided into 4 equal sections and each section is painted a different color.the radius of the circle is 10 meters. what is the area a of each section of the circle?
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Ответ:
The area of each section of the circle is![25\pi\ m^{2}](/tpl/images/0272/2441/2d6d9.png)
Step-by-step explanation:
we know that
The area of a circle is equal to
we have
substitute
To find the area of each section divide the complete area of the circle by![4](/tpl/images/0272/2441/ad743.png)
so
Ответ: