Respuesta :

Answer:

30°is answer

x+60+90=180(sum of interior angle of a triangle)

x=180-90-60=30

paarya184

Answer:

30 degrees

Step-by-step explanation:

You can see that this is a right angle. Right angles are a sum of 90 degrees, so you will do is :-

90 - 60 = 30 degrees

Hope this helps, thank you :) !!

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