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Finding are or circumference of a circle or cylinder.

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13y ago

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How do you use pye in maths?

Do you mean pi? pi = 3.1415926535 Circumference of a circle = pi*diameter


When is pi used in maths?

WHEN THE TEACHER TELLS YOU THAT YOU NEED TO USE PI...SORRY THAT'S ALL I CAN ANSWER FOR YOU...LATERZWhen you use chords, diameter, and radii in circles


What formula do you use to find the diameter of the circumference?

the circumference of the circle divided by pi (button or 3.14) - Maths


What is the maths name for 3.14?

pi. And it goes on to 3.14159265358979323846...


What does equals in maths?

it's ''PI'' and it equals 3.141595286


When the maths day celebrated?

March 14 3.14 pi~


What did people use pi for?

Pi is the ratio of a (perfect) circle's circumference to its diameter. It was, and still is, used to make more accurate measurements of things containing circles or parts of circles. Pi also shows up in trigonometry and higher maths.


What does 3.141592653589793238462643832795028841971693993751058209749445923078 mean in maths?

It's the first 67 digits of pi.


What does the prefix pi -co mean in maths?

It's pico, and it is 10-12


How do you use a calculator to work out pi in maths?

To approximate pi using a calculator, you can use the function key for pi (π) if available, which directly provides its value (approximately 3.14). Alternatively, you can calculate pi using specific algorithms, such as the Gregory-Leibniz series or the Machin-like formulas, by inputting the necessary equations into the calculator. For basic calculations, simply dividing the circumference of a circle by its diameter will also yield an approximation of pi.


How do you make a model for maths?

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What do you see is the biggest maths difficulty in architecture?

Working out the exact value of pi perhaps