Question

the perimeter of a rectangular swimming pool is 50m.it's lenght of 5m more than it's breadth. what are it's length and breadth​

Answer 1

Step-by-step explanation:

let the breadth be X m

length = X+5 m

P=2(l+b)

50=2(x+5+x)

50/2 =2x+5

25=2X+5

25-5=2x

20=2x

x=10

length = x+5 =10+5=15m

breadth =x=10m

Answer 2

Step-by-step explanation:

let the breath bex

length-x+5m

Perimeter=2(I+b)

50 =2 (x+5+x)

50/2 = 2x+5

25=2x+5

25-5=2x

20=2x

20/2 = x

x=10

length = X + 5 = 10+5=15 m }ans

beneath =X = 10 m }ans