Find each percent increase. Round to the nearest percent.
From 13 friends to 14 friends

< 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⭐

there were a lot of them but the first one to pop up on a google search was bts

$452.90 because you needed to round to the nearest cent