Question

A square of side 25 m has to be fenced . If the cost of fencing is Rs 3.50 per meter . find the cost pf fencing

Answer 1

Answer:

Rs 350

Step-by-step explanation:

Perimeter of square=25x4=100 m

Cost=3.5 per m=3.5×100=Rs 350

Please mark brainliest.

Answer 2

➲It is given that a square has a side of 25m and the cost to fence it is at the rate Rs 3.50 per meter.

________________________________

➷To Find:

• The total cost of fencing the square

Now,

To Know the total cost of fencing we first need to know the

★perimeter of the field

then,multiply the value with the rate of fencing per m.

$\sf \purple{ \underline{let \: us \: start \: evaluating : }}$

➢ perimeter of a square equals $\sf\blue{4\times side}$

$\sf : \implies \: perimeter = 4 \times 25 \\ \\ \sf : \implies \: perimeter = 100m$

$\blue{ \underline{ \boxed{ \pink{ \mathfrak{ \therefore \: perimeter \: of \: the \: figure = 100cm}}}}}$

Now, the cost of fencing equals:

➺3.50×100

➺Rs.350

hence the cost of fencing equals Rs.350