Question

The length of rectangle park is 3 meter more than 2 times the breadth of the park and the perimeter is 1320. Find the length, if the breadth is b meter

Answer 1

Step-by-step explanation:

let the breadth of rectangular park be x

length= 2x+3

2(l+b)=1320

l+b=660

2x+3+x=660

4x+3=660

4x=657

(breadth)x=164.24 m

lenth =2×164.25+3 =331.5m

Answer 2

Answer:

441

Step-by-step explanation:

breadth =x

length = 2x+3

2(l+b) =1320

2(2x+3+x)=1320

2(3x+3)=1320

3x+3=1320/2

3x+3=660

3x=660-3

3x=657

x=657/3

x=219 meters

length = 2x+3

=2×219 +3

=438+3

=441