Connect the following systems of equations to the correct graphs and solutions. To break the code to puzzle one put the correct graph followed by the correct answer
for each problem. For example the graph to problem 1, followed by the solution to
problem 1, then the graph to problem 2 followed by the solution to problem 2, and
so on.

< 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⭐

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

what are ur choices?

804.75

step-by-step explanation: