[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10πm就是周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,2πr
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,6πm
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π乘以2r
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π乘以直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π乘以直徑等於周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π只是一個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π就是指這個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π是3.14159無限不循環
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π是3.14159無限不循環
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,π是一個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,一個獨特的數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,下次 我會將到講圓的面積
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,不寫實際數字了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,不斷測量周長與半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,不管了 我也要把π寫在這兒
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,乘以1/2就行了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,也就是10公尺
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,也就是3乘以2 或 3加3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,也就是6πm
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,也就是圓上兩點最遠的距離？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,也許沒有幾千本
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,人們會問
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,人們會問圓有多胖？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,人們用捲尺
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,人類第一次發現的圓形
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,他們對這個比例不太放心
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,他們把數據記下
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,他們測量這個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,他們環繞圓測量
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,他們發現周長與直徑的比更接近3.1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但只是對這個圓成立
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但它也不一定必須在這
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但寫下去只是浪費空間罷了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但我不會這樣切
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但我說比的時候
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但是 我們數學中怎麼用π呢？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但是人們往往
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但是你可以寫關於π的書
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但是測量周長發現時
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但是為了簡單 人們一般就直接寫π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但為了簡單 我就只寫π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,但隨着對數學的瞭解
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,你可以把這個約掉
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,你可以用10除以3.14159
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,你會得到3點多米
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,你會發現它還出現在其他地方
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,假設他們測量的就是這個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,假設他們測量的這個圓的周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,假設另外有一個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,假設有一個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,假設當時的捲尺還沒有那麼精確
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,兩邊可以都乘以直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,再換一個方式看
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,分子級的物質也是圓的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,到中心的距離都相等
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,到圓心距離相等
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,到圓心距離相等
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,加個單位 就假設是3公尺
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,半徑就是5/π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,半徑是3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,半徑是3 我寫下來 半徑是3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,半徑是3米
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,半徑是直徑的一半
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,即周長與直徑的比例
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,又因為直徑是半徑的二倍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,叫作為pi
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,可能就是月亮
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,周長實際是3.1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,周長等於2π乘以半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,周長與半徑的比是3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,哇 這個圓的很有趣的特性
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此 有可能所有圓的周長都是直徑的三倍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此人們只在這兒寫上希臘字母π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此他們決定進一步研究
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此你用捲尺來量
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此兩邊都除以π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此周長也是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此周長是6πm 直徑是6米
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此就是 2π乘以半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此我們有必要去瞭解
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因此這就是圓的直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因為圓在宇宙中很重要
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因為我沒有計算機
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因為這樣不是最長的距離
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圍繞圓一週有多長？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓上所有的點
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓上所有點
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓可以說是宇宙中最基本的形狀
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓周長與直徑的比就是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓是無所不在的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓有什麼特性呢？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓的一些特性
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓的定義就是 圓周上的所有點
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,圓的直徑是多少？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,在測量圓的半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,大約是1米
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,大約是3米
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果6乘以這個數
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果不習慣用直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果你想按照
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果你有計算機
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果半徑是3 那麼直徑就是半徑的二倍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果半徑是3公分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果有計算機 你可以算出來
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果求半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果用捲尺量圓周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,它只是一個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,它就是宇宙中最基本的數字之一
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,宇宙中這個神奇的數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,實際上 這肯定不會超過19
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就像這樣 我畫小一點
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就像這樣來量
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就像這樣來量
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就只寫6π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就得到π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是1/2乘以10
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是1/2乘以10除以π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是5 就是5/π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是6公尺
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是乘以3公尺
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是到中心都相等的距離
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是圓心到圓周的距離
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是字面意思 周長除以直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就是它
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就會得到18點多
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就直接寫π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,就解決問題了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,差不多就是18點多
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,差不多是3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,已知周長是10m
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,平常寫數字的方法
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,很久很久以前
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,得出的數字是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,慢慢地就得出這個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我也不知道6乘以3.14159實際等於多少
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們剛講了半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們可以用這個公式解決一些問題
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們已知半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們知道 周長與直徑的比
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們知道直徑乘以π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們稱圓上最遠兩點間的距離
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們稱它為圓的半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我們稱這個距離為圓的周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我只要這樣切
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我可以寫下3.14159一直無限不循環下去
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我可以把它算出來
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我心算算不出來
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我有點誇張了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我覺得最迷人的是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,或者從圓上最遠的兩點把圓切開
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,或者是拉丁希臘文的π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,或者是直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,所以實際上就是兩倍的半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,找到最遠的兩點切開有很多方式
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,接下來 大家想知道的可能是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,更常見的形式則是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,最初這個字母只是代表周長與直徑的比
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,有幾千本書都研究過π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,求圓的周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,求圓的直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,測量不斷精確
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,測量也更加精確了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,測量的是這個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,測量直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,測量顯示
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,為直徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,現在 我們知道了半徑與直徑的關係
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,現在再看一個問題
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,環繞一週的距離
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,當時捲尺不是很精確
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,當時的捲尺不是很精確
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,當測量更加精確後
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,發現這是個無限不循環小數
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑剛好是1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑大約是2公分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑就是1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑就是10m/π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑差不多是1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑是6公分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑等於半徑的二倍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,直徑與半徑的關係很簡單
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,第一個特性就是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,約去2
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,結果大概是18 19
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,而且也讓計算更麻煩了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,而最長的距離是從邊緣上一點出發經過圓心直到圓上另一點
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,與直徑的比例都是一個固定的數值
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,行星的軌道是圓形的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,要搞清楚半徑與周長的關係很簡單
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,記住π只是一個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,讓人們覺得宇宙必有規則所在
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,讓我寫下這個
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,輪子也是圓形的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個圓也是這樣
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個就永遠不會變
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個數字對於宇宙來說如此重要
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個比對於任何圓都成立
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個神奇的數字 人們還給它起了個名字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個神奇的數字不斷出現
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個距離叫什麼
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個距離就是半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個距離是10/π
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這個距離有多長？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這就代表了
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這很有意思
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這是一個數字
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這是一倍的半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這條半徑也是3公分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這沒什麼神奇的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這裡再次顯示
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這裡有另外一個圓
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,這邊也是一倍的半徑
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那個距離是多少？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼 這怎麼產生關聯呢?
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼其他的圓呢
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼半徑呢？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼周長就是
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼周長與直徑有什麼關係呢？
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼周長與直徑的比例就是3
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼接下來還有什麼有趣的特性
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼有人會問
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼有可能 任何圓的周長
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,那麼這個半徑就是3公分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,隨着度量日益精確