2 years ago

Helppp meee pleasssseee!!!

Mathematics

2 answers:

aivan3 [116]2 years ago

5 0

Answer:

19°

Step-by-step explanation:

Set up the equation (triangles add up to 180 degrees)(Right angles are 90 degrees).

39 + 90 + 2x + 13 = 180

142 + 2x = 180

2x = 38

x = 19

Angelina_Jolie [31]2 years ago

3 0

<h2>Thank you.</h2>

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