Respuesta :

umairkazi924

In the triangle,

the the angles are:

58

180 - 103 (linear pair)

x (vertically opposite)

By angle sum property of a triangle,

(58) + (180 - 103) + (x) = 180

58 + 77 + x = 180

135 + x = 180

x = 180 - 135

x = 45

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