1 Answer

Willy Wijaya · Answer 1 · 2020-12-19T02:16:27+0000

Answer:

$\large\boxed{x=53^o}$

Explanation:

We know: the sum of the measures of the angles of the triangle is equal to 180 °.

Therefore e have the equation:

x+45^o+82^o=180^o

x+127^o=180^o subtract 127° from both sides

x=53°

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