Question

the perimeter of rectangle is 50 cm the length is 5 cm more than its breadth find the length and breadth of a rectangle

Answer 1

Hello friend

Perimeter of a rectangle = 2(l+b)

50=2(l+b)

Let the breadth(b) be x

So the length(l) will be x+5

50=2(x+5+x)

25=2x+5

2x=25-5

2x=20

x=10

Length is x+5=10+5=15

Breadth is x=10cm

Answer 2

hey

perimeter=50
ATQ
length=5+breadth

2(l+b)=50
2(5+b+b)=50
2(5+2b)=50
10+4b=50
4b=40
b=10
l=5+b
l=5+10
l=15
so length and breadth are 10 and 15
hope u understand ^_^