Answer:
53°
Step-by-step explanation:
all triangles equal to 180°
the right hand angle is a 90° angle plus the 37° gives you 127 to find the answer you have to subtract 180 - 127 hence the answer 53°
37°+ 90° + x° = 180° (Traingle sum property)
127°+ x° = 180°
x° = 180° - 127°
x° = 53°
Hope it helps you.
