Question

Solve the following: Thimmaraju has a plot of length 12 m and breadth 10 m. It has to be fenced with four rounds of wire. If the cost of the wire is Rs 30 per meter, find the cost of fencing the plot.

Answer 1

perimeter of plot

2(l+b)=2(12+10)=44m

fenced perimeter for four rounds=44*4=176m

given cost of wire=rs.30 so for 176m=176*30=5280.

the answer is=RS.(5280)..

Answer 2

hi!!!

here is your answer!!!!

Step-by-step explanation:

length ( l ) = 12 m

breadth ( b ) = 10 m.

perimeter =2( l x b )

                = 2 ( 12+10 )

                 = 2 x 22

                 = 44 m²

fenced with four rounds of wire = 44 x 4

                                                   = 176 m²

cost of the wire 30 per meter = 30 x 176

                                                  = 5280 rupees

hope this would help you!!!!