Question

The perimeter of a rectangular swimming pool is 50m. Its length of 5m more than its breadtt
What are its breadth ? what are its length and breadth​

Answer 1

Step-by-step explanation:

Perimeter =50

Length = b+5

Breadth =b

Perimeter =2*(l+b)

50=2*(b+5+b)

50=2*(2b+5)

50/2=2b+5

25=2b+5

25-5=2b

20=2b

10=b

Lenght = b+5 = 10+5 =15

Breadth= 10

Answer 2

Step-by-step explanation:

Given that,

Perimeter of a rectangular swimming pool = 50m

Length = Breadth + 5m

We know the formula for perimeter of rectangle is

2(Length + Breadth)

Perimeter = 50m

2(Length + Breadth)=50m

2(Breadth+5m+Breadth)=50m

2(2Breadth + 5m)=50m

2Breadth + 5m =50m/2

2Breadth +5m =25m

2Breadth =25m-5m

2 Breadth=20m

Breadth=20m/2

Breadth=10m

Length=Breadth + 5m

=10m+5m

=15m

So,

Length=15m

Breadth=10m

I hope this answer will helps you.