Question

1. The length of a rectangular field is thrice its breadth. Its perimeter is 200 meters. Find its length and breadth

breadth

length

Answer 1

Answer:

Let breadth be =x

Length be = 3x

$\color{black}\boxed{\colorbox{saffron}{Perimeter-2(length+breadth) }}$

200= 2(x+3x)

200= 2×4x

200= 8x

$\frac{200}{8}$=x

25=x

So,

$\rightarrow$Breadth = 25cm

$\rightarrow$Length = 75cm