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The angles of a triangle haves measures of 80°, 75°, and (x-12)°.

What is the value of x?

Please explain well I need to know how to do it.

1 Answer

2 votes

Answer:

37°

Explanation:

180°-80°-75°=25°

(x-12)=25°

x=25°+12°

=37°

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