G(n) = -50 – 15n Complete the recursive formula of g(n). g(1) =

g(n) = g(n − 1)+​

Answer is in the file below

https://cutt.ly/wzdvC7R

15

step-by-step explanation:

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐