There are 12 boys on the soccer team and 13 girls. what fraction of the children on the soccer team are girls?

12 + 13 = 25, so there are 25 total soccer players on the team. Therefore, 13/25 of the kids on the soccer team are girls.

< 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⭐

step-by-step explanation: hi!