Question

2. The breadth and the perimeter of a park are 5 m and 30 m respectively. What will be the
length of a park?
(a) 150 m
(b) 6 m
(c) 35 m
(d) 10m​

Answer 1

Answer:

let, length=x m

2(x+5)=30

x=10

Answer 2

Answer:

breadth=5m

perimeter=30m

let length=x

by the problem

2(x+5)=30

2x+10=30

2x=30-10

2x=20

x=20/2

x=10