Nathaniel and Fadi read books for Ms. Jackson's class 9
reading contest. Nathaniel read of their class's total
3
28
pages and Fadi read
of their class's total pages.
28
What fraction of their class's total pages did Nathaniel
and Fadi read in all? Simplify the answer if possible. HURRY ITS A TEST

< 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⭐

5/12, or 5: 12

step-by-step explanation:

asdasdsad

step-by-step explanation: