Area of a Regular Dodecagon (12-gon) | Proof without Talk

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In this video we will see a #proof_without_talk of the expression for the area of a #Dodecagon .

So, just seat back and enjoy the beautiful proof.
#visual_proof

Although the code is not organized.
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I'm literally in love with these videos 💖 They're so elegant and easy to understand !!

syedaspanditazaman
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If it is a regular dodecagon, then area of 1 triangle is 1/2 ×sin30°×r^2. For 12 triangles, area= 12/4 ×r^2= 3r^2.

themathsworlddeeptaru
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Could you Share the code with us? I would learn to do such animation using manim

ManasShettymmaverick