Question

Ayudenme porfavor doy corona y no elijan por elegir porfavor​

Answer 1

Respuesta:

5. a) 20°

6. b) 22

7. c) 120

8. d) 60

Explicación paso a paso:

5. Calcular x

x + x + x = 30° + 20° + 10°
3x = 60°
x = 20°

6. Calcular x

2x + 3x + 10 = 20 + 65 + 35
5x + 10 = 120
5x = 110
x = 22

7.  Calcular x

θ + θ + 60° = 180°
2θ = 120°
θ = 60°

x = 60 + θ
x = 60 + 60
x = 120

8.  Calcular x

2x = 50 + 70
2x = 120
x = 60