Question

In triangle ABC A+B=65*, B+C=140*then C=??? ​

Answer 1

Step-by-step explanation:

Here

A+B= 65° ... given

B+C= 140° ... given

In ∆ ABC

A+B+C= 180

65+C= 180.......... A+B= 65

C= 180-65

= 15