Question

ek triangle Hain jisme a ka Hain 80 degree C ka Hain 30 degree so find the value of X.​

Answer 1

Answer:

80 + 30 + x =180

x = 70

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Answer 2

Answer:

Sum of all angles of triangle = 180°

<A + < C + < B = 180°

80° + 30° + x = 180°

110° + x = 180°

x = 180° - 110°

x = 70°