Darlene’s car used 4 gallons of gas on a 90-mile trip. If it gets the same mileage, how much gas will it use on a 225 mile trip?

< 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⭐

d

step-by-step explanation:

ok then what happened.