Question

The length of a rectangular field is thrice its breadth. Its perimeter is 400 metres. Find its length and breadth.

Answer 1

Hyy There !!

ANSWER :-

Length of rectangle = 150 meters .

Breadth of rectangle = 50 meters .

EXPLANATION :-

• The length of a rectangle field is thrice it's breadth . It's perimeter is 400 meters .

=> Let's Find the length and breadth :-

• Let the length is 3x meters .

• So , ATQ breadth is x meters .

$perimeter \ \: of \: rectangle = 2(l + b)$

$400 = 2(3x + x)$

$400 = 2 \times 4x$

$x = \frac{400}{8}$

$x = 50$

$so \: length \: = 3 \times 50 = 150m$

$and \: breadth = 50m$

Hope this helps you !!

Answer 2

Answer:

length= 150m

breadth= 50m

Step-by-step explanation: