Bed waa cabir lagu cabiro meel dusheeda.
Halkaan waxaad ka arki kartaa Bedka iyo cabirkiisa .
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Jaada
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Qaabka
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Saddax-xagal
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waxay utaagantahay salka,
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waxay utaagantahay jooga
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Laydi
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iyo ama iyo la isku dhuftay dhirir iyo balac
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Labajibaarane
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Dhinac lagu dhuftay dhinac a * b ama b * c ama c * d
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Tusaale
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Barbaroole
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Barbaroole
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A = BH Halka ay (B) ay utaagantahay dhererka (H) ay utaagntahay jooga Sare
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Bedku waxa uu noqonayaa sedex xagalka ku dhexjira oo laba jibaaran
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Qardhaas
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Qardhaaska waxaa kala riixaya laba dhidib oo iska jera dhex martamaha
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Bedkiisuna waa labada dhidib oo laba jibaaran oo laba loo qaybiyey
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Goobo
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Goobo
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Gacanka oo laba jibaaran lagu sii dhiftay 3.14 ama 22/7
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Bedka goobo
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Koor
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Laba dhinac ee toosan ayaa la isku daraa kadib 2 u qaybi ku dhufo (h)
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Bedka Koorta
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area =
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Dhululubo
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(r) waa dhexroorka salka (h) waa jooga dhululubada (A) Waa bedka salka
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Bedka Koorta
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Bed dhuleedka = Wareeg × Joog =
- Bedka sare =
![{\displaystyle \pi r^{2}\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/24676bc22f2091dbb2aee1f10b63ea679cc1b937)
- Bedka hoose =
![{\displaystyle \pi r^{2}\,}](https://wikimedia.org/api/rest_v1/media/math/render/svg/24676bc22f2091dbb2aee1f10b63ea679cc1b937)
- Bedka guud =
![{\displaystyle (2\times \pi r^{2})+(P\times h)}](https://wikimedia.org/api/rest_v1/media/math/render/svg/a63b5e0a7957aaad87b1f5406511c34b9958232c)
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Kubad
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Kubada oogadeeda waxa ay leedahay 3 gacan r :
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Saableeydaan waxay ku tusaysaa bedka guud ee kubad
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:
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Toobin
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Toobintu waxa loo cabiraa Gacanka (r) Jooga toobinta (h) Bedka salka (A) Wreega salka (P) Mugga toobinta (V) dhererka wareega taagan (g)
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Bedka wareega dhinaca toobinta ee taagan bedka salka toobin
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Gunbur
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Bededka Gunbur
- Dhinacyada iska soo horjeeda = Tirada guud ee dhinacyada salka
- Tirada xarfaka ku suntan = Tirada madxaha ee salka
- Jooga Gunbur = Xariiqa lasamaynaya salka xagal Quman kuna xiran madaxa
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Kaba soo qaad (p) Waa wareega salka, (h) Jooga iskasoo horjeeda ee dhinacyada, (B) Bedka salka (d) asigoo madaxa laga jaray
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Bedka dhinacyada iska soo horjeeda ee Gunbur toosan
- Bedka Gunburka salka midka uga eg
![{\displaystyle {\frac {d^{2}}{h^{2}}}\times B}](https://wikimedia.org/api/rest_v1/media/math/render/svg/4b0502c98558de026c1087cef2650f77e506cfce)
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