Respuesta :

suspho9

Answer:

104°

Step-by-step explanation:

  • the sum of the interior angles of a triangle is 180°

find the missed interior angles

180 = 48 + 56 + y

180 = 104 + y

y = 180 - 104

y = 76°

Find x

180 - 76 = 104°

loneguy

[tex]\text{The exterior angle is equal to the sum of two opposite interior angles.}\\\\x=56^{\circ} + 48^{\circ} = 104^{\circ}[/tex]