One of the brightest stars in the sky is Canopus, which is part of the constellation Carina. Canopus is 540 light years from the earth. One light year = 5.88 x 10^12 miles. How fat, in miles, is Canopus?

< 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

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what are the

could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?