What is 24% of 337.5?

81

Step-by-step explanation:

24% × 337.5 =

(24 ÷ 100) × 337.5 =

(24 × 337.5) ÷ 100 =

8,100 ÷ 100 =

81;

< 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⭐