At one gas station, unleaded gasoline costs 84.9 cents per litre. corey needs 48.7l to fill the gas tank of his car. wendy needs 74.3l to fill the gas tank of her suv. determine the difference in the cost to fill their gas tanks.

< 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⭐

25% is the answer

explanation:

step-by-step explanation: