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Triangle ABC congruent to triangle DEF,angle a=30 degress angleb=80degress then find f |
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Answer» Answer: Here is your answer.. Given ∆ABC congruent to ∆DEF By theorem 8.6 of similar triangles of class 10 Angle A=Angle = D Angle B=Angle E Angle C=Angle F So, A+B+C=180 30+80+c = 180 110+c=180
C = 180-110=70. :. Angle F = 70°... Hope it HELPS... PLEASE mark as brain liest answer... |
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