Respuesta :

jiahafeez152003

x = 55

because angles in a triangles add up to 180 so 75 +50 = 125 and then 180 - 125 = 55

helped?

frika

The sum of the measures of the interior angles of the triangle is always equal to 180°.

Then

[tex]x+75^{\circ}+50^{\circ}=180^{\circ},\\ \\x=180^{\circ}-75^{\circ}-50^{\circ},\\ \\x=55^{\circ}.[/tex]

Answer: the measure of the interior angle A is 55°.

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