Math, asked by harjot24, 1 year ago

prove that the sum of the angles of a triangle is 180 degree using that this result find the value of x and all three angles of the triangle if the angles of 2 x minus 7 degree X + 25 degree and 3 X + 12 degree

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Answered by aryan391631
20
solution is attached in picture
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Answered by Anonymous
6

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