Question

a rectangular field is 32 metre long and its perimeter is 114 metre find the breadth of the field find the area of the field find the cost of the plastering the field at rupees 75 per square metre who will give the write ans i will mark him\her as brainlist​

Answer 1

Answer:

Breadth : 114/2 - 32 = 25m

Area= 32×25 = 800m sq.

The cost of plastering the field per square m = Rs.75

The cost of plastering the field for 800m. sq. = 75 × 800 = Rs.60,000

Step-by-step explanation:

It may be helpful.....

Answer 2

Answer:

Perimeter =2(l+b)

=2×(32+b)=114

(32+b)=114/2

32+b=57

b=57-32

b=25 m

Now, area =

32×25

=800 m²

cost of plastering the field =

800×75

=60,000