A farmer has a land of 500m length and 300m breadth. It was near to a forest area. He wished to make a fence to be secured from the wild animals. To make the fence the cost is estimated as Rs.20 per metre. In his land he planned to dig a well in 3m radius. He wished to build a farm house in 20mx30m and a path of 5m width inside the land around it. i) Draw a rough figure of the land, fence, farm house, well and path ii) Find the cost of fencing iii) Find the area of the land remaining for farming

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

the answer is

d.

5.3066 m2

step-by-step explanation:

hint: which coefficient is a multiple of 360°?

step-by-step explanation: