Solve the operations: 7 + (9 + 32) ÷ 6

83/6 or 13 5/6

Step-by-step explanation:

Simplify  9+32+  to  41

7+46/6

simplyfy ":

83/6 or 13 5/6

< 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⭐