Question

ranjan runs along the boundary of a rectangular field twice and covers a distance of 520m. If the length of the field is 80m finds its breadth and area
​

Answer 1

Answer:

b = 50m ar = 4000

Step-by-step explanation:

2[2(l+b)] = 520

4 ( 80 + b ) = 520

b = 50

ar = lb = 80 X 50 = 4000