A farmer has 100 m of fencing to enclose a rectangular pen.
Which quadratic equation gives the area (A) of the
pen, given its width (w)?
A(w) = w2 - 50w
A(w) = W2 – 100W
O A(w) = 50w - W2
O A(w) = 100w – W2
DONE

i got 86 for this

hope this !

if you need an explanation just ask

a box 3 3/4 feet long or 4+ feet.

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⭐