Question

In triangle ABC ,B=105° C=50°and Find A=?

Answer 1

Heya, ______________________________

In triangle ABC

/_B = 105°

/_C = 50°

/_ A = x

x + 105° + 50 ° = 180° [ Angle Sum property of triangle ]

x + 155° = 180°

x = 180° - 155°

x = 25°

Hope it helps☺!✌

Answer 2

★★★hiiii friend!!!★★★


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⇒ Here is ur answer :


√ 105 +50 =155  ( u have to 1st add angle B and angle C)


√  SO, THE ANGLE A = 180- 155 = 25   ( sum of the Δ = 180 degree)


√ ANGLE A IS 25 DEGREE...!!


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★★★i hope this may help u!!!★★★