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In a triangle A=40°,B=60°,C=80° Similarity properties |
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Answer» In a TRIANGLE ABC ~ triangle RQP, A =80° B=60° Find P?Season to start anew.Triangle ABC ~ Triangle RQPA = 80degree , B = 60degreethen , A = R = 80degree , B = Q = 60degreeIn triangle RQP ,R + Q + P = 180 ——— ( sum of all angles of triangle is 180 degree )80 + 60 + P = 180140 + P = 180P = 180 - 140P = 40 degree |
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