Question

Sanjaya walked two times around the rectangular park whose length is twice its breadth and covered a distance of 102 m.Find the length and breadth of the park respectively ?

Answer 1

let breadth of the rectangular park = x
so the lenght ….....................................= 2x

Sanjaya walked distance= 2× perimeter =102
$2 \times 2(x + 2x) = 102 \\ 2 \times (6x) = 102 \\ \\ 12x = 102 \\ x = \frac{102}{12} \\ x = 8.5$

so breadth of the park is 8.5 and length is 2×8.5= 17

$l = 17 \: \: b = 8.5$