Question

URGENT!

What is the value of x?

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Answer 1

x = 55

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

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Answer 2

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

Then

`x+75^(\circ)+50^(\circ)=180^(\circ),\\ \\x=180^(\circ)-75^(\circ)-50^(\circ),\\ \\x=55^(\circ).`

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