Question

A rectangular field is 55m long and its breath is 15m less than its length find the cost of fencing it at ₹2 per m.

Answer 1

Hey friends

lenght of rectangular field is 55m

breadth is 15m less than its length

so, breadth =55-15=40m

No, As we know that perimeter of rectangle

=2(l+b)

=2(55+40)

=>190m

so total lenght of fencing is 190m

now...given.

1m-----------------------2₹

•°•190m-------------------190×2

=380₹ Ans .


Hope it helps you.

@Rajukumar111

Answer 2

【hello dear】

【here is your answer】

Given,
length of the rectangular field=55m
A/q
Breadth of the rectangular field =55-15
=40m
therefore,

Area of the rectangular field is =l*b
= 55*40
=2200m
the cost for fencing 1 m =₹2
the cost for fencing 2200m=2*2200
=4400...

HOPE IT HELPS!!