Question

please help in this question of ap​

Answer 1

Answer:

30,40,50,60

Step-by-step explanation:

let the first term be a

180= 4/2(2a+30)

180=4a+60

a=30

Answer 2

Answer:

30,40,50,60.

Step-by-step explanation:

180=4/2(2a+30

180=4a+60

4a=180-60

4a=120

a=120/4

a=30

Hope this answer will help you dear...