Achando o X
2x-16°+3x/5+40° = 180°
10x-80°+3x+200° = 900
13x = 900-120
13x = 780
x = 780/13
x = 60°
Achando o ângulo AÔX
3x/5+40°
3(60)/5 +40
180/5+40
36+40
76°
02/10/22
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a) AÔX = 76°
Achando o X
2x-16°+3x/5+40° = 180°
10x-80°+3x+200° = 900
13x = 900-120
13x = 780
x = 780/13
x = 60°
Achando o ângulo AÔX
3x/5+40°
3(60)/5 +40
180/5+40
36+40
76°
Ótima Semana ❤️❤️❤️
02/10/22