Question

geometría x favor ayuda ​

Answer 1

ángulos internos es igual a 180

02. 5x + 100° + 3x = 180°

8x + 100° = 180°

8x = 80°

x = 10°

03. 5x + 75° + 30° = 180°

5x = 180° - 105°

5x = 75°

x = 15°