I need help with geometry really bad, if you don’t mind answering this? And also if your good at geometry drop your number so I can get help

I need help with geometry really bad if you dont mind answering this And also if your good at geometry drop your number so I can get help class=

Respuesta :

4546b

Answer:

127

Step-by-step explanation:

using the definition of a straight angle:

53+x=180

127