i~baujaaom ki savaa- mgasamata kxaa 7 aqyaaya 7 ivayaya gainat
DESCRIPTION
roKaKMDaoM ka savaa- Mgasamata roKaKMD, yaugma ko ilae p`itilaip banaakr AqyaaraopNa ivaiQa ka p`yaaoga kIijae. CD ka banaakr [sao AB pr rKoM.Aap doKoMgao ik CD AB kao pUNa-tya Zk laota hOM AaOr A, C pr tqaa B,D pr isqat hOM.At: hma kh sakto hOM ik daonaaoM roKaKMD, savaa-Mgasama hOM. AB = CD D AB CTRANSCRIPT
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i~BaujaaoM kI
savaa-Mgasama
ta
kxaa 7 AQyaaya 7ivaYaya gaiNat
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• dao vastuAaoM ko savaa-Mgasama haonao ko saMbaMQa kao savaa-Mgasamata khto hOM.
• savaa-Mgasamata ka ]pyaaoga i~jAayaamaI AakaraoM ko ilae BaI krto hOM.
• savaa-Mgasama vastue^M ek dUsaro kI hU ba hU p`itilaipyaa^M haotI hOM.
• Agar dao AakRityaa^M ek dUsaro kao Z,k laotI hOM. tao vao savaa-Mgasama khlaatI hOM.
savaa-Mgasamata
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roKaKMDaoM ka savaa-MgasamataroKaKMD, yaugma ko ilae A@sa p`itilaip
banaakr AqyaaraopNa ivaiQa ka p`yaaoga kIijae. CD ka A@sa banaakr [sao AB pr rKoM.Aap doKoMgao ik CD AB kao pUNa-tya Zk laota hOM AaOr A, C pr tqaa B,Dpr isqat hOM.At: hma kh sakto hOM ik daonaaoM roKaKMD, savaa-Mgasama hOM. AB = CD
D
A B
C
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kaoNaaoM ka savaa-Mgasamatayaid dao kaoNaaoM kI maap samaana
hao tao vao savaa-Msama haoto hOM.yaid kaoNa savaa-Msama hOM tao ]nakI maap BaI samaana haoto hOM.
AC
B
AC
B
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i~BaujaaooM ka savaa-Mgasamatayaid dao i~Bauja savaa-Mgasama haoto
hOM.yid vao ek dUsaro kI paitilaipyaa^M haoM AaOr ek dUsaro ko }pr rKo jaanao pr vao ek dUsaro kao Aapsa maoM pUNa-taya Zk lao.
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i~BaujaaooM kI savaa-Mgasamata ko ilae
p`itbaMQayaid ide gae saumaolana ko AMtga-t ek i~Bauja kI tInaaoM Baujaae^M k`maSa: iksaI dUsaro i~Bauja kI saMgat BaujaaAaoM ko barabar haoM tao daonaaoM i~Bauja savaa-Mgasama haoto hOM.
50⁰
7 cm
5 cmA C
B
50⁰
7 cm
5 cmA C
B
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samakaoNa i~BaujaaooM kI savaa-
Mgasamatayaid ek saumaolana ko AMtga-t iksaI samakaoNa i~Bauja ka kNa- AaOr ek Baujaa k`maSa: iksaI dUsaro samakaoNa i~Bauja ko kNa- AaOr ek Baujaa ko barabar hao tao vao i~Bauja savaa-Mgasama haoto hOM.
A
BC
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]dahrNa : yaid ΔABC AaOr ΔPQR saumaolana ABC PQR ko AMtga-t savaa-Mgasama haoM tao Δ ABC ko vao Baaga ilaiKe jaao inamna ko saMgat haoM.i. Pii. Qiii. R
hla : [sa savaa-Mgasama kao AcCo ZMga sao samaJanao ko ilae Aa[e hma ek AakRit ka p`yaaoga krto hOM.
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yaid ek saumaolana ABC PQR hOM. Aqaa-t\ A R,B Q,
C P.
R
A
B
C
P
Q
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AByaasa
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hla krao :1 vaastivak jaIvana sao saMbaMiQat
savaa-Mgasama AakaraoM ko kao[- ]darNa dIijae.
2 yaid saumaolana ABC FEC ko AMtga-t ΔABC = ΔFED tao i~BaujaaoM ko saBaI saMgat savaa-Mgasama BaagaaoM kao laIiKe.
3 AakRit maoM dao i~Bauja ABC tqaa FED savaa-Mgasama hOM ijanako saMgat BaagaaoM kao AMikt ikyaa gayaa hOM.ilaK sakto hOM ΔABC = ?
50⁰7
cm
5 cm
A C
B
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5 cacaa- krao ΔABC = Δ FED @yaaoM ?6 ek vagaa-ikt SaIT pr barabar
xao~flaaoM vaalao dao i~BaujaaoM kao [sa p`kar banaa[e ik• i~Bauja savaa-Mgasama hao.• i~Bauja savaa-Mgasama na hao.Aap ]nako pirmaap ko baaro maoM @yaa kh sakto hOM.
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s~aot• NCERT Text book of 7th Math.
• https://www.google.co.in/search
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Qanyavaad