List the fractions and decimals in order form least to greatest:

1. 2.3, 2 and 4/5, 2.6

2. 0.5, 3/16, 0.75, 5/48

3. 0.5, 1/5, 0.35, 12/25, 4/5

4. 3/4, -7/10, -3/4, 8/10

< 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⭐

c

step-by-step explanation: