Why is a circle's area π r²?

Name: Why is a circle's area π r²?
Uploaded: 2023-03-19T12:07:13.000Z
Description: That’s not really the formula! It should be: Area = radius x (half circumference), where circumference = π * diameter, so half of that is π * radius. Proof: cut your pizza into small slices and arrange into an r x (C/2) rectangle

Published March 19, 2023

Views 946K | Likes 6.30K | Comments 161

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Alex Kontorovich

7.05K subs•234 videos•Oct 2011

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