jackie has 6/7 of a bottle of paint to paint each chair in the house if each chair requires 5/25 of the amount jackie has, how many chairs can she paint

< 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⭐

the correct answer is a.) bc< mn 5 stars if this you : )

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answer: r there any options?

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