Question 962442
An air plane ticket is rectangular in shape.

Let, its length be x and its breadth be y

its perimeter, p=2(x+y)=32........(1)

Area,A= xy=60............(2)

From,(1) x+y=16....(3)

from, (2) y=60/x...(4)

From (3) & (4) we can form a quadratic equation  

x^2-16x+60=0 

x=6 cm and 10 cm 

y=10 cm and 6 cm 

therefore, the dimensions of the ticket are 10 cm and 6 cm.