Question

The area of a rectangular field is 2000 sq.m and its perimeter is 180m. Form a quadratic equation by taking the length of the field as x and solve it to find
the length and breadth of the field. the length and breadth are
A) (205m, 80m) B) (50m, 40m) C) (40m, 50m) D)None
x by (2000/x)

x + 2000/x = 90

x^2 - 90 x + 2000 = 0

(x-50)(x-40) = 0

I suspect it is longer than it is wide

Related Questions

A square field of side 25m and a rectangular field of length 28m have the same perimeter. Which fiel... A rectangular field has a perimeter of 442m. If the length and the width are in ratio 12:5 find the... (please explain with brief explanation) The area of a rectangular field is 2000 sq.m and its peri... the sides f a triangular field are in the ratio of 5:3:4 and its perimeter 180m.find its area