Question

33. If the perimeter of a rectangular field is 200m and its breadth is 40 m then its area is
in m') :
1) 1200
2) 2400
3) 4500
4) 6000 5) None
SVAVEL​

Answer 1

Step-by-step explanation:

perimeter = 2(l+b)

200 = 2(l+40)

200 = 2l+80

200-80 = 2l

120 = 2l

l = 60 m

area = l×b

area = 60× 40

area = 2400 m2

Answer 2

Answer:

The answer is 2).i.e. 2400

Here is the solution

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