What is the ordered pair for point K?

A. (-4,-5)
B. (5,-4)
C. (4,-5)
D.(-4,5)

(4,-5)

Step-by-step explanation:

For point K we move 4 units to the right from the origin so the x coordinate is 4

Then we move 5 units down so the y coordinate is -5

The coordinates are (x,y) so K = (4,-5)

C. (4,-5)

Step-by-step explanation:

hope it 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⭐