Question

please tell the answer ​

Answer 1

Answer:

• x = 35°

Step-by-step explanation:

❁ Hello! ❁

We have a pair of two angles on the same side of the secant (one internal and one external).

3x + 75° = 180°

3x = 180° - 75°

3x = 105°

x = 105° ÷ 3

x = 35°

Success! ☺️

Answer 2

$Sum \: of \: all \: angle \: is \: 180°$

$Angle \: Corresponding \: to \: 75° \\ will \: be \: 75°$

$\: 3x+75° = 180° \\ \\ \: 3x = 180 ° -75°\\ \\ x = \frac{105°}{3} \\ \\ x = 35°$