Urgent!!! Petra plots ABC in the coordinate plane. Its vertices are at (-1, -3), (-4, -5), and (-7, -2). She then reflects the triangle across the y-axis to form its image, A'B'C'. Which coordinates represent a vertex for the image? Choose all the correct answers. A. (-1, 3) B. (1, -3) C. (7, -2) D. (-4, 5) E. (4, -5) F. (-7, 2)

< 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⭐

first one because it can't have a fraction in it

step-by-step explanation: