Question

please help me with the process
Q15​

Answer 1

Answer:

cplemntry angles mean a+b=180

so b=a/3

b+3b=180

4b=180

b=45

so answer is a=135  b=45

Explanation:

Answer 2

Dear Sam here is your answer in the attachment hope it helps you and how are your exams going Have a bangtastic day ahead dear Borahae Saranghaeyo ❤️❤️ I am really bored these days and I am also having exams now Hope we can talk soon ❤️