Pi is important to the study of math because is can be used in many ways. For example, you can use it to find the circumference of a circle and the volume of a sphere. I am not really sure how people calculated that pi works for that, but it plays a big part in our math history.
The number for pi is: 3.1415926535897932384626433832795
who invented, or came up with "pi" in math? How did they come up with the estimation of 3.14?
: ; Euler's identity http://en.wikipedia.org/wiki/Leonhard_Euler some pretty hardcore math, but is important in alot of different ways.
Math Grade 9
The word sine, not sinx is the trigonometric function of an angle. The answer to the math question what is the four series for x sine from -pi to pi, the answer is 24.3621.
It is one of the most important constants in mathematics. It is central to trigonometry and geometry but also has very many uses in calculus and probability.
Yes. Very.
Because it is awesome. Want a piece?
You can have competitions for how much pi someone knows vs. someone else, memorize pi, eat pie, study the origin of pi, teach others about pi, blog about it, and, most of all, solve math problems involving pi.
Math is the most important study because everything in this modern world is related and uses math.Without there would have nothing.I wonder how would this world be without math.
3.14159265 That Pi? Many people use Pi. I use Pi in my math class.
In math terms, pi, means 3.14, which is a everlasting decimal, that is just rounded to make your math easier. So pi, means 3.14 in math terms.
The number for pi is: 3.1415926535897932384626433832795
It looks like a set of wobbly goalposts (Association football/soccer). It is the lower case letter ' p ' from the Classical Greek Alphabet.
'pi' is the lower case letter 'p' from the Classical Greek Alphabet. It refers to 'proportion, because for all circles, however, large of small , the constant of proportion (p/pi) between the circumference and the diameter is 3.141592.... , which is an irrational number, which means it cannot be converted to a ratio/fraction. Casually, the decimals recur to infinity and there is no regular order in the decimal digits. Algebraically, Circumference is directly proportional to diameter. Reduced to letters C is directly proportional to d. This is then equated with a constant(k) C = k*d k = C/d From ancient times the 'k' was substituted by 'pi/p' as it refers to 'proportion'. Hence we have pi = C/d or C = pi*d 'd' being the length of two(2) radii is substitutied again as C = 2pir In school/college, when learning about circle geometry, you will probably be given pi = 3.14, 3.1416 or 22/7 . These figures are only APPROXIMATIONS, but are given for ease of learning.
Today is Pi Day in math which is March 14th and the first three digits of pi are 3.14
no, math