pie r formula is 22/7 when we divide 22/7 it will be 3.14 and 3.14 is an irrational number and irrational number can not be formula of any sum then how the pie formula is 22/7.explain it with reason.
Answers
Answer:
Don’t know where you got this information from, but someone can either say it is or it isn’t, and he will be right in both cases.
The value of Pi is an irrational number despite how much we might simplify it. I imagine however, that you got such an equivalence from a school textbook or a mention on a website, as they would be the only ones in mind that care about using such a twist “22 upon 7”.
Why is that true:
22:7=3.14
Pi value=3.14
3.14=3.14
Why it is not true:
Just “22:7″ equals 3.142857142857143…
However, we know that Pi equals 3.14159265…
…thus 22 upon 7 > Pi
Why may they say it is true:
Because Maths, assuming we are seeing this in a maths textbook or file, does not necessarily care about details. You probably know that the main goal of maths (up to a certain level of education or purpose), is not to get the correct number to 20 decimals, but instead to train your ‘mathematical vision’, or in other words: logic, common sense, basic math skills. Being able to see that 22 over 7 is very close to the Pi number which you have been recently studying in class and home, is enough evidence that you have at least that desired level of common sense and calculation accuracy, as well and attention in class. 22 over 7 is also the simplest positive fraction, representing a value starting with the digits “3.14″.
Everyone knows that 22/7 is not equal to Pi if they really care, but we assume that no one cares about the difference in value after the first two decimals. Yes, in certain environments and businesses it can be vital to use accuracy up until the 50th decimal, however, we don't own such businesses. Following this assumptive technique, most of your knowledge on other topics such as Biology, Chemistry and even random know
Just remember that Maths, if it was a person, is not a perfectionist. Quite the opposite in fact. I am sure that if you go through your old textbooks and look through the pages, you will see some more weird value inequalities.
That’s our specie’s way of being smart.
Step-by-step explanation:
plz make brainliest yaar
π = (Circumference/ Diameter)
Or, π = 3.14159 = 22/7
Examples Using the Pi Value
Question1: A boy walks around a circle which has a diameter of 100 m, how far the boy has walked?
Solution:
Distance walked = Circumference.
Circumference = π × 100m = 314.159 m
Therefore, distance walked =314.159 m