SnapInsta.to_AQOmMeBZEYJAiytQWVLxFiIFvh7z2xXwceHcQTR3hgo1Ic8dGX1Jq8TYuGlOXt6tBif34wRKo5ILWk9uTqIC5RNZgmaj06xyjb5jgkA
Apr 23, 2026 19:46
· 0:45
· English
· Whisper Turbo
· 1 ໄມໂຄຣໂຟນ
ບົດບັນທຶກນີ້ຈະໝົດອາຍຸໃນມື້ນີ້.
ປັບປຸງໃຫ້ເປັນບ່ອນເກັບທີ່ບໍ່ປ່ຽນແປງ →
ສະແດງແຕ່
0:00
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Speaker 1 (SnapInsta.to_AQOmMeBZEYJAiytQWVLxFiIFvh7z2xXwceHcQTR3hgo1Ic8dGX1Jq8TYuGlOXt6tBif34wRKo5ILWk9uTqIC5RNZgmaj06xyjb5jgkA)
If you slice a circle into eight pieces and try putting them together to make a rectangle, the edges would be way too wavy. But if you sliced them smaller and smaller to infinity and slide the pieces together, it would become a true rectangle. Now, the height would line up perfectly from the edge of the circle to the center, matching the radius of r. Now, the circle's edge is 2 times pi times r.
0:29
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Speaker 1 (SnapInsta.to_AQOmMeBZEYJAiytQWVLxFiIFvh7z2xXwceHcQTR3hgo1Ic8dGX1Jq8TYuGlOXt6tBif34wRKo5ILWk9uTqIC5RNZgmaj06xyjb5jgkA)
half of that is pi times r so now you have a rectangle with sides r and pi times r multiply them together and you get pi times r squared which is the same area as the circle
ບົດບັນທຶກນີ້ໄດ້ຖືກສ້າງຂຶ້ນໂດຍ AI (ການຮັບຮູ້ການເວົ້າແບບອັດຕະໂນມັດ). ອາດມີຂໍ້ຜິດພາດ - ກວດສອບກັບສຽງຕົ້ນຕໍເພື່ອໃຊ້ຢ່າງຮີບດ່ວນ. ນະໂຍບາຍ AI
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