Angles in a triangle are 60, 85, and Y degrees what is the value of Y?

Y = 35 degrees

Step-by-step explanation:

The total degrees of a triangle always equal to 180. So here the question tells us the degree for 2 angles which is 60 and 85. From this, we can find the value of Y by subtracting: 180 - 60 - 85 = Y

                                           35 = Y

Hope you understood, thanks for seeing my answer.

< 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⭐