The perimeter of a rectangular swimming pool is 154 m. It's length is

1.	The perimeter of a rectangular swimming pool is 154 m. It's length is 2m more than twice it's breadth find the length of the swimming pool
Answer» Answer: Breadth = 25 m Length = 2 + 2 x 25 = 52 m Step-by-step explanation: Let the breadth be 'x' Length = 2 + 2x Now perimeter of a rectangle = = 2(L + b) Then, => 2(l + b) = 154 => 2 ( 2 + 2x + x) = 154 => 2 ( 2 + 3x) = 154 => 2 + 3x = 77 => 3x = 75 => x = 25 m Required breadth = 25 m Length = 2 + 2 x 25 = 52 m

The perimeter of a rectangular swimming pool is 154 m. It's length is 2m more than twice it's breadth find the length of the swimming pool

Answer»

Answer:

Breadth = 25 m

Length = 2 + 2 x 25 = 52 m

Step-by-step explanation:

Let the breadth be 'x'

Length = 2 + 2x

Now perimeter of a rectangle =

= 2(L + b)

Then,

=> 2(l + b) = 154

=> 2 ( 2 + 2x + x) = 154

=> 2 ( 2 + 3x) = 154

=> 2 + 3x = 77

=> 3x = 75

=> x = 25 m

Required breadth = 25 m

Length = 2 + 2 x 25 = 52 m