Question

Find the perimeter of a rectangular field whose length is five times it's breadth and which has an area equal to 45000 cm

Answer 1

Answer:

Step-by-step explanation:

Perimeter=2 (l+b)=45000

B=x

L×5x

2 (x+5x)=45000

2x+10x=45000

12x=45000

X=45000/12=3750

Breadth=3750

Length=5 × 3750=18750