Question

the perimeter of a rectangular field is 151m. if its bread this 32m.find its length and area.​

Answer 1

Given,

perimeter of rectangular field = 151m

And breadth = 32m

we know that,

perimeter of rectangle = 2(l+b)

$151 = 2(l + 32) \\ 151 = 2l + 64 \\ 2l = 87 \\ l = \frac{87}{2}$