Find the elapsed time between 8: 29 a. m. and 11: 14 a. m. 3 hours, 15 minutes 2 hours, 45 minutes 9 hours, 15 minutes 14 hours, 45 minutes

< 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⭐

i need more details sorry

step-by-step explanation: