Answer this maths questions please
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Hey
The answer is 30°
explanation :-
exterior angle = sum of two interior opposite angles
150 = 130 + x
x = 150 - 130
x = 20°
Sum of angles in a triangle = 180°
130 + 20 + E = 180
150 + E = 180
E = 180 - 150
E = 30°
master55538:
where is triangle
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