WHAT IS THE TRUE SIMILARITY STATEMENT

Option 2

Step-by-step explanation:

ΔPQR - ΔSTR

Because

∠S ≅ ∠P

∠T ≅ ∠Q

∠R ≅ ∠R

I hope this helps you

< 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⭐

it would be 6xy and -16xy.