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Etheses - Saurashtra University

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[(122) ∆ ABC VG[ ∆ PQR GL S. ;\UTTF DF8[ ∠ B G[ VG]~5 ∠ R VG[ BC G[ VG]~5AFH] PR K[ m(A) ABC ↔ QRP(B) BCA ↔ PRQ(C) ABC ↔ RPQ(D) CAB ↔ RQP(123) ∆PQR GM V[S AlCQSM6 ∠PQR K[P Ô[ m ∠ PQR = 70 CMI4 TM m∠PQR X]\ CMI m(A) 55 (B) 70 (C) 110 (D) 70 YL VMK]\(124) ∆ABC DF\ m ∠ A + m ∠ B = 140 CMI TM ∠C G]\ DF5 S[8,]\ m(A) 40 (B) 70 (C) 140 (D) 140 YL JW](125) ∆ABC GM AlCQSM6 ∠ ACD K[P Ô[ m ∠ ACD = 110 VG[ m ∠ A = 60 TM ∠B G]\ DF5 X]\ CMI m(A) 50 (B) 60 (C) 70 (D) 55(126) ∆ ABCDF\ m∠ A=70 VG [m∠ B=60 CMI4 TM ∆ABCGF SM. V[S AlCQSM6G]\ DF5SI]\ CM. XS[ m(A) 50 (B) 110 (C) 100 (D) 70(127) ∆ ABC VG[ ∆ DEFGL SM. ;\UTTF DF8 BG[ ;\UT lA\N] E K[ VG[ CG[ ;\UTlA\N] D K[4TM T[ ;\UTTF S. m(A) ABC ↔ DEF(B) ABC ↔ FED(C) ABC ↔ EDF(D) BAC ↔ DEF(128) Ô[ lA\N]VM M, N, P V;DZ[B CMI4 TM MN ∪ NP ∪ PM G[ X]\ ,BFI m(A) ∠ M(B) ∠ M VG[ ∠NGM V\NZGM EFU(C) {M, N, P}(D) ∆ MNP(129) ∆PQR DF\ ∠R GL ;FD[GL AFH] S. m(A) PR (B) PQ (C) QR (D) RQ(130) ∆ PQR DF\ QR GL ;FD[GM B}6M SIM m(A) ∠Q (B) ∠R (C) ∠QRP (D) ∠QPR(131) ∆ DEF DF\ EF VG[ DF GM V\TU"T B}6M SIM m(A) ∠E (B) ∠F (C) ∠EDF (D) ∠DEF(132) ∆ XYZ DF\ ∠XYZ VG[ ∠YXZ GL V\TU"T AFH] S. m(A) XY (B) YZ (C) XZ (D) ∠XZY ∩ ∠YXZ(133) ∆ ABC DF8[ lA\N] P ∈ ∠ABC TYF P ∈ ∠CAB TM P G]\ :YFG SIF\ CMI m(A) AB 5Z(B) ∆ABC GF V\NZGF EFUDF\(C) ∆ ABC GF ACFZGF EFUDF\(D) ∆ ABC p5Z UD[ tIF\(134) ∆ ABC VG[ ∆PQR GL ;\UTTF ABC↔RQP DF8[ AB ≅ QR , AC ≅ PR VG[ ∠A ≅ ∠ RCMI4 TM S. XZTYL T[ ;\UTTF V[S~5TF YFI m(A) AFB}AF (B) AFAFAF (C) B}B}AF (D) B}AFB}(135) ∆ ABCVG[ ∆ DEFGL SM. ;\UTTF DF8[ AB ≅ DF , BC ≅ EF VG[ ∠ B≅ ∠ FCMI4 TM S. ;\UTTF V[S~5TF YFI m(A) ABC ↔ DEF(B) ABC ↔ DEF(C) ABC ↔ FDE(D) ABC ↔ EFD(136) ∆ ABC DF\ AB ≅ AC K[4 TM ∆ ABC GL T[ H l+SM6 ;FY[GL S. ;\UTTF V[S~5TF YFI m(A) ABC ↔ BCA(B) ABC ↔ CBA(C) ABC ↔ ACB(D) ABC ↔ BAC204

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