Question

Ayuda pliss es para hoy

Answer 1

Explicación paso a paso:

1

$\alpha + 75 + 40 = 180 \\ \alpha + 115 = 180 \\ \alpha = 65$

2

$\beta + 30 + 90 = 180 \\ \beta + 120 = 180 \\ \beta = 60$

3

$\gamma + 60 +60 = 180 \\ \gamma + 120 = 180 \\ \gamma = 60$

4

$\gamma + 28 + 25 = 180 \\ \gamma + 53 = 180 \\ \gamma = 127$

5

$120 + x + x = 180 \\ 2x = 60 \\ x = 30$

6

$\gamma = 70 + 65 \\ \gamma = 135$