R. If you form a triangle from two given angle measures and the length of their included side, will you always get a unique triangle or will you get more than one triangle?

< 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⭐

207/8 is the right

c

-by-step explanation:

it would be c

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