Because Pythagoras was unknown until he became famous for his findings of mathematics. He was determined to find out more.. and he started to get more ideas for his findings of more mathematical problems and findings answers for those problems.
Yes, he must have proved his own Theorem otherwise it would not have been adopted by mathematicians across the globe. I'm sure you could test out the theorem: check whether c2 really does equal b2 + a2 in a manual measurement of a triangle; though this is less accurate and not as precise as the Theorem.
19.2cm is more precise
A measurement in pints is more precise.
Both can be precise it depends on what you are measuring
what is more precise 2.3 L or 3.1 mL
Here are some example sentences for precise: It is difficult to be precise about the number of deaths caused by smoking. There is no precise method of measuring intelligence. At that precise moment, the phone rang.
Difficult to be precise, but it appears he was 64.
to determine accurate and precise information about a quantity
Choose the one with the most decimal places.
"Scopperloit" is not a commonly recognized English term. It may be a colloquialism, regional slang, or a rare word with limited usage. Without more context, it is difficult to determine its precise meaning.
"Saldago" is not a common or standard term in English or other widely spoken languages. It may be a misspelling or a word from a local dialect or language. Without additional context or information, it is difficult to determine its precise meaning.
the precision of the least precise measuement
You work out the problem yourself and see if you get the same answer.
"Jbib" does not have a widely recognized meaning. It could be a typo or a slang term specific to a certain context or group. Without additional context, it is difficult to determine its precise meaning.
Precise details are difficult to get hold of but it was probably in Rimini.
scintillation counter. APEX
850 yards has (at least) two significant digits so that measure has greater precision(trailing zeros - when there is no decimal point are always difficult to determine if they are significant or not)850 has two or three significant figures850,0 has unequivocally four significant figures