area of a rectangular ground is 1200m2.its length is 125m.its perimeter is?
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Answer:
area=1200
l×b=1200.........(i)
given that length = 125.......(ii)
from i and ii
b= 1200÷125
b=9.6
parameter = 2(l×b)
= 2(125+9.6)
=2×134.7
=269.4
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Answered by
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area= 1200m²
length= 125m
area of rectangular ground = length*breadth
thus, 1200 m² = 125 m * breadth
1200/125 = breadth
9.6 = breadth
perimeter of rectangle = 2(l+b)
=2(125+9.6)
=2*134.6
=269.2 m
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