Q2 marks) Consider a square area whose

x

-y coordinates are

(0,0),(4,0),(0,4)

and

(4,4)

. The area is

4km

*\

4km

. This area has 4 rain-guages. The location of the gauger and the rainfall amount measured by the arca are at\ follaws:\ Deternine the mean rainfall for this area using:\ a) Arithmetio mean ( 2 marks).\ b) Thiessen Polygon Method (7 marks).\

/bar (p)=(\\\\sum_(i=1)^n P_(1)A_(i))/(A)

Question 4 ( 6 marks) Given the figure below, if the total infiltration is

168mm

, answer the following:\ Figure

Question 4 ( 6 marks) Given the figure bolnw