Question

the perimeter of a rectangular Park is 300 Meter. if its length is 100 Meter, find its breadth​

Answer 1

Answer:50

let the breadth be taken as x

perimeter = 300m

formula of perimeter=2(l+b)

2(100+x)=300

200+2x=300

2x=300-200

2x=100

x=100/2

x=50

Answer 2

P=300

l=100

Perimeter of rectangle= 2(l+b)

300=2(100 +b)

300=200+2b

300-200=2b

100 =2b

b= 50m