Alex bought a new pair of sneakers. The bottom of the box measured 6/15 inches by 11/12 inches. What is the perimeter of the bottom of the shoe box? Select the Hint button to view a hint.

A.17 4/10 B. 17 7/2 C. 34 4/14 D. 35 2/5

< 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⭐