The perimeter of a rectangular park is $189 m .$ If its breadth is $31.25 m$ , find its length.

Open in App

Solution

Finding the length of rectangular park :
Perimeter of rectangle $= 2 (l e n g t h + b r e a d t h)$
$189 = 2 (l e n g t h + 31.25)$
$189 = 2 l e n g t h + 62.5$
$189 - 62.5 = 2 l e n g t h$
$126.5 = 2 l e n g t h$
$l e n g t h = \frac{126.5}{2}$
$l e n g t h = 63.25 m$
Hence, the length of rectangular park is $63.25 m$

Suggest Corrections

Similar questions

The length of a rectangular park is twice its breadth and its perimeter is 840 m.Find the area of the park.

Is it possible to design a rectangular park of perimeter 80m and area $400 m^{2}$ ? If so, find its length and breadth.

The perimeter of a rectangular park is $84 m .$ Its length is $24 m .$ Find its breadth.

168 m

80

400

^{2}

Join BYJU'S Learning Program