Respuesta :

The three angles together form a 180 degrees angle.

So, the equation would be

[tex]29+Z+112=180[/tex]

we can sum the numbers on the left hand side:

[tex]Z+141=180[/tex]

and subtract 141 from both sides:

[tex]Z=180-141=39[/tex]

Answer:

39°

Solution and Explanation:

The reason why the answer is 39 degrees is because those three angles are on a 180 degree angle. So adding the two angles up and subtracting it by 180 will give you the third missing angle.

112 + 29 = 141

180 - 141 = 39

Hope This Helps ;)