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New York City is building an outdoor skating rink that is circular. If the diameter of the circle is 92 meters, what is the area of the ice skating rink n square meters? Use 3.14 for pie

Respuesta :

cedarwood79
Hello there! The formula for finding the area of a circle is π * r². The radius is 1/2 of the diameter. The diameter is 92 meters ½ of 92 is 46. So we will raise 46 to the second power. 46² is 2,116. Now, let's multiply that by 3.14 to ffind the area of the circle. 2,116 * 3.14 is 6,644.24. There. The area of the ice skating rink is 6,644.24 square feet.
carlafossil320
The area of a circle can be obtained through the formula:
A= πr²
If the diameter is 92 metres, then the radius is 46 metres (as the radius of a circle is half the length of its diameter). Now, you can substitute the radius into the formula:
A=3.14×46²
A=6644.24m²

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