The environmental science club is printing T-shirts for its 15 members. The printing company charges a certain amount for each shirt plus a fee of $20 if the T-shirt order cost a total of $162.50, how much does the company charge for each shirt

< 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⭐

a 360 degree rotation

step-by-step explanation:

answer: y=0 if that is what u r looking for

9987

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