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Etheses - Saurashtra University

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(110) ∆ ABC G[ U6 :J~5[ X]\ ,BFI m(A) {A, B, C}(B) ∠ A ∪ ∠ B ∪ ∠ C(C) AB ∪BC ∪ CA(D) ∠ A ∪ BC[(111) l+SM6GM p5U6 GLR[GF 5{SL SIM K[ m(A) l+SM6GL AFH](B) l+SM6GM B}6M(C) l+SM6G[ ;DFJT]\ ;DT,(D) l+SM6GM V\NZGM EFU(112) ∆ PQRGM ACFZGM EFU α VG[ ∆PQR ;DFJT]\ ;DT, β CMI4 TM α VG[ β JrR[ XM ;\A\W K[m(A) α ∈ β (B) α ⊂ β (C) α ⊄ β (D) β ⊂ α(113) ∠ABD V[ ∆ABC GM AlCQSM6 K[4 TM T[GF A[ V\To;\D]BSM6M SIF SIF m(A) ∠A VG[ ∠B(B) ∠A VG[ ∠C(C) ∠B VG[ ∠C(D) ∠ABC VG[ ∠BAC(114) ∆ PQR GM AlCQSM6 ∠PRS K[4 TM m ∠PRS DF8[ SI]\ ;FR]\ K[ m(A) m ∠ PRS = m ∠P(B) m ∠ PRS = 2m ∠Q(C) m ∠ PRS = m ∠ P + m ∠ Q(D) m ∠ PRS = m ∠ Q + m ∠ R(115) ∆DEF GM AlCQSM6 ∠ DEM K[4 TM GLR[GF 5{SL X]\ ;FR]\ GYL m(A) m ∠ DEM = m ∠ D = m ∠ E (B) m ∠ DEM = m ∠ F = m ∠ D(C) m ∠ DEM > m ∠ F(D) m ∠ D < m ∠ DEM(116) ∆ABCDF\ m∠ B=55VG[ m∠ C=65CMI4 TM ∆ABCGF AlCQSM6G]\ DF5 GLR[GF5{SL SI]\ G CM. XS[ m(A) 125 (B) 120 (C) 115 (D) 110(117) ∆ ABC VG[ ∆ XYZ GL ;\UTTF BCA ↔ XYZ DF8[ AB G[ VG]~5 AFH] S. m(A) XY (B) YZ (C) ZX (D) BC(118) ∆ PQRVG[ ∆ DEFGL ;\UTTF QPR↔ DEFDF8[ PQ VG[ QR G[ VG]~5 AFH]VMVG]S|D[ S. S. m(A) DE VG[ EF(B) DF VG[ DE(C) EF VG[ DF(D) ED VG[ DF(119) ∆ ABCVG[ ∆PQRGL ;\UTTF CAB↔ QRPDF8[ AB VG[ PQ G[ VG]~5AFH]VM VG]S|D[ S. S. m(A) PR VG[ BC(B) PQ VG[ AB(C) QR VG[ AC(D) PR VG[ AB(120) ∆ ABCVG[ ∆DEFGL ;\UTTF ABC↔EDFDF8[ ∠BVG[ ∠CG[ VG]~5 B}6FVMVG]S|D[ SIF SIF m(A) ∠ E VG[ ∠ F(B) ∠ D VG[ ∠ E(C) ∠ F VG[ ∠ D(D) ∠ D VG[ ∠ F(121) ∆ PQRVG[ ∆ QRSGL ;\UTTF PQR↔ SRQDF8[ ∠ PVG[ ∠ QG[ VG]~5B}6FVM VG]S|D[ SIF SIF m(A) ∠ P VG[ ∠ Q(B) ∠ Q VG[ ∠ P(C) ∠ Q VG[ ∠ S(D) ∠ S VG[ ∠ R203

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