El círculo que conforma la rueda de la fortuna de Beijing en China tiene un perímetro de 621.72 metros. ¿Cuál es el área del círculo de la rueda de la fortuna? Considera π = 3.14
+118608 The circle that forms the wheel of fortune from Beijing in China has a perimeter of 621.72 meters. What is the area of the circle of the wheel of Fortune? Consider π = 3.14
$$P=2\pi r\\\\
621.72=2\times 3.14\times r\\\\
r=\frac{621.72}{6.28}\\\\
r=99 \mbox{ metres}$$
$$A=\pi r^2\\\\
A=3.14\times 99^2$$
And you can finish it! 
+118608 The circle that forms the wheel of fortune from Beijing in China has a perimeter of 621.72 meters. What is the area of the circle of the wheel of Fortune? Consider π = 3.14
$$P=2\pi r\\\\
621.72=2\times 3.14\times r\\\\
r=\frac{621.72}{6.28}\\\\
r=99 \mbox{ metres}$$
$$A=\pi r^2\\\\
A=3.14\times 99^2$$
And you can finish it!
