X − (−2 5/6) = −1/5 HELP, PLZ!!
Solve.
x − (−2 5/6) = −1/5
What is the solution to the equation?
Enter your answer as a simplified mixed number in the box.
x = __

Answer:

Hope you could get an idea from here.

Doubt clarification - use comment section.

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

< 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⭐