Question

30° + x° = 90° + 40°​

Answer 1

Respuesta:

30° + x° = 90° + 40°​

x = 130 - 30

x = 100°

Explicación paso a paso:

Answer 2

30° + x° = 90° + 40°

30° + x = 130°

x = 130° - 100°

x = 100°