Name the position held by the digit 5 in each numeral 952 5432 115 50768 113598 5027649

109 is the nearest whole number/final answer! : )

< 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⭐

x/3-10=8

x/3=18

x=48