The symbol for pi (π) is a lowercase Greek letter that sort of looks like a small n. It stands for the ratio of a circle's circumference to its diameter and it's a big, never-ending decimal. But don't worry. On the GED test, every time you see it, just replace it with the value 3.14 and do whatever math processes the formula calls for. Watch this short video about pi for more info: https://youtu.be/9a5vHXsUvUw | Laurel County Adult Education and Literacy
0:06
The symbol for pi (π) is a lowercase Greek letter that sort of looks like a small n. It stands for the ratio of a circle's circumference to its diameter and it's a big, never-ending decimal. But don't worry. On the GED test, every time you see it, just replace it with the value 3.14 and do whatever math processes the formula calls for. Watch this short video about pi for more info: https://youtu.be/9a5vHXsUvUw | Laurel County Adult Education and Literacy
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FacebookLaurel County Adult Education and Literacy
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On March 14, also known as Pi Day by the number lovers and math wizards in our lives, we’re calculating pi to the 50th digit using numbered highway signs from across Arizona. For some of us, this video is the closest we get to using pi in our daily lives. For others, like ADOT engineers, pi is more than a mathematical constant, it’s also regularly used when designing and building highway structures. | Arizona Department of Transportation
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On March 14, also known as Pi Day by the number lovers and math wizards in our lives, we’re calculating pi to the 50th digit using numbered highway signs from across Arizona. For some of us, this video is the closest we get to using pi in our daily lives. For others, like ADOT engineers, pi is more than a mathematical constant, it’s also regularly used when designing and building highway structures. | Arizona Department of Transportation
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Arizona DOT on Instagram: "On March 14, also known as Pi Day by the number lovers and math wizards in our lives, we’re calculating pi to the 50th digit using numbered highway signs from across Arizona. For some of us, this is the closest we get to using pi in our daily lives. For others, like ADOT engineers, pi is more than a mathematical constant, it’s also regularly used when designing and building highway structures."
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