answersLogoWhite

0

Pi is used to find area and circumference of a circle.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

History of additional mathematics?

Additional mathematics is also called PI and was used in Ancient Egyptian civilizations. Pi helped the Egyptians plan the construction of the pyramids.


Why is pi used?

I am 10 year old and pi is used to find the circuference of a circle. It is used because it is the ratio of the circuference to its diameter more specificly Pi is a rule in mathematics enjoy learning!!


When are irrational numbers used in mathematics?

Two of the most important numbers in advanced mathematics are pi and e and both are irrational.


Why is the mathematical symbol of pi called pi?

The symbol for pi is the 16th letter of the Greek alphabet. Many Greek letters are used in mathematics for various functions.


Which words have pi in them?

the word pi as a mathematics multiple by pi .r.2that's what pi stands for.


Which mathematicians first used the symbol pi and why?

Any mathematician will use the number pi (and its symbol) sooner or later - it is a number used extensively in many different areas of mathematics.


What does the keyword "pi" stand for in the context of mathematics?

In mathematics, the keyword "pi" represents the ratio of a circle's circumference to its diameter, which is approximately 3.14159.


What is the significance of the keyword "pi" in the context of business and its meaning in financial calculations?

The keyword "pi" is not directly significant in the context of business or financial calculations. In mathematics, "pi" represents the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. In business and finance, "pi" is not typically used in calculations, but other mathematical constants and formulas are more commonly applied.


What is a pie in mathematics?

The only 'pie' in mathematics, is the graphical circle. Otherwise 'Pie' is the foodstuff that you eat, e.g., Apple Pie, Meat pie. However, there is a 'pi' in mathematics; note the spelling. 'pi' in mathematics is the constant of direct proportion between a circle's circumference and its diameter. 'pi' in mathematics is an irrational number, which is 3.141592.... . An irrational number is one were the decimals go to infinity and there is no regular order in the decimal digits. In school when learning circle calculations, you are probably given ' pi = 3.14 ' or 'pi = 3.1416 . However these values are only approximations. The algebraic equation for circles is C = pid or C = 2pi*r . Area of a circle is A = pi *r^(2) NB 'pi' is the small/lower case Classical Greek letter 'p' , and means 'proportion'.


What is the significance of pi in college mathematics and how is it used in various academic disciplines?

Pi is a mathematical constant representing the ratio of a circle's circumference to its diameter. In college mathematics, pi is used in geometry, trigonometry, calculus, and other disciplines to solve problems involving circles, spheres, and curves. It is also important in physics, engineering, and other sciences for calculations involving circles and waves.


What is represented in mathematics by the Greek letter pi?

3.14


What are some common questions about pi?

Some common questions about pi include: What is the value of pi? How is pi calculated? Why is pi important in mathematics and science? How many digits of pi have been calculated?