Question

A rectangular plot has 17 m length and 14 m width. What will be the cost of fencing at a rate of Rs. 25 per metre ?








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Answer 1

Answer:

1550

Step-by-step explanation:

Fencing of the rectangular plot = perimeter of the plot.

Perimeter of a rectangle :-

= 2(l + b)

Where, l is length and b is breadth

= 2(17 + 14)

= 2(31)

= 62m

Now,

Rate of fencing is Rs. 25 per metre.

If 1 metre costs ₹25

Then, 62 will cost = 25*62 = 1550

Required answer = ₹1550

Answer 2

$\bf \underline \purple {\to{Given}}$

$\sf{length \: of \: rectangular \: plot = 17m}$

$\sf{breadth \: of \: rectangular \: plot \: = 14m}$

cost of fencing at a rate of Rs. 25 per metre

✪THINGS YOU SHOULD KNOW:

Perimeter of rectangular plot =2(length+breadth)

$\bf \green{solution}$

Perimeter of rectangular plot=2(17+14)m

=>62 m

cost of fencing =Rs. 25 per metre

cost of fencing per 62 metres=62×25=1150/-