Question

me ajudem pfvr ❤️
2) calcule o valor de x dos ângulos suplementares ​

Answer 1

Resposta:

1- 180-75=105

x=105

2- 180-111=69

x=69

3- 65+65= 130

180-130=50

x=50

4- x+2x+90=180

x+2x=180-90

3x=90

x=90/3

x=30

angulo 1- 90°

ângulo 2- 30°

ângulo 3- 60°

5- 2x-40+3x-10=180

2x+3x=180+40+10

5x=230

x=230/5

x=46