Question

please answer this question step by step​

Answer 1

Answer:

answer for the given problem is given

Answer 2

Step-by-step explanation:

let a be the larger angle

let b be the smaller angle

now given that a-b = 18 ---eq 1

now given that angles are supplement angle so...

a+b = 180 ---- eq 2

By solving eq 1 and eq 2

a = 99° and b = 81°