The area of a square field is 200 square feet. what is the approximate length of each side of the field? round your answer to the nearest foot.

< 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⭐

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.