13. Five marks example problem III

The given diagram shows a plan for constructing a new parking lot at a campus. It is estimated that such construction would cost \(₹ 1300\) per square feet. What will be the total cost for making the parking lot?

 

 

Answer:

 

Area of the parking lot \(=\)  \(sq. \ ft\).

 

Total cost for constructing the parking lot \(= ₹\)