Circle's area? Just fit a polygon inside!

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The area of a circle is πr^2. But how did we arrive at this formula? This is one of the many ways in which we can derive this formula.

#math #education #learning #area #circle #parent #explanation #teaching #school
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Im in love with this channel! Incredible ❤❤❤

Finnickodairr
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Never been more in love with math 'till now

tueanhtata
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A circle can be visualised as the sum of infinite circles contained in it. Thus take 2πr as the circumference and integrate it from 0 to r, thus u would get the area

Redamyx
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or just pi(3) times the sauare of the radius

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