The area of a playground is 400sq m.If its length is 25 m,how much wire will be required to fence it ?
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Answered by
7
Answer:
Area of Rectangular Park : 400
area of Rectangle = length× breadth
length = 25m
breadth = x
25 × x = 400
x = 400 ÷ 25 = 16 m
fencing = perimeter of park
perimeter of Rectangle = 2(l+b)
perimeter of park = 2(16+25) = 82m
82m wire will be needed
Answered by
0
Answer:
82 meters
Step-by-step explanation:
area of ground=l×b
400 sq m=25m×b
b=400/25m
b=16m
perimeter of rectangle=2(l+b)
perimeter=2(25+16)
=2(41)=82meters
Therefore, required wire for fencing=82 meters
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