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Perfectly explained to me. Why π ≈ 3.14
9 条评论

bstrat515 👑💛1 年前
Pi!

Amit Pandey1 年前
It’s even better with a unit circle (r = 1) rather than one with unit diameter (r = ½). In that case, you can inscribe a regular convex hexagon and see that the perimeter of a unit circle is a little more than 6—specifically, 6.283185…, a number I call τ.

Amit Pandey1 年前
Shouldn’t the remaining piece after subtracting 3 radiuses from the half perimeter be 0.07 ? 🤔 If, Perimeter= 3 Diameter + 0.14 Hence, Perimeter/2 = 3 Radius + 0.07

미초댁1 年前
I admire those who can memorize many numbers after 3.14. 👍👏

sourceshipsell1 年前
What are the formulas again for finding the circumference and the area of a circle?

queen 👑1 年前
Great 👍👍👍

Decoding Engineering1 年前
𝗖𝗼𝗻𝗰𝗲𝗽𝘁 𝗼𝗳 𝗣𝗶 ( π ):

John Napoletano1 年前
We need this kind off math on EVERYTHING. It's like 4.123 or maybe 5 🤣🤣🤣

Devil Girl1 年前
@medi_cosity Confused

