• the perimeter of a rectangular farm is 408m and its length is 120m. find its breadth Answer asap!

And we need to find the breadth of the rectangle.

We can use the formula to find the perimeter of rectangle, as,

Perimeter of rectangle :

Hence the breadth of the rectangle is 84 m.

< 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⭐

answer: sorry i can't you.

step-by-step explanation: