Answer:
lenght=20m and perimeter = 160m
Step-by-step explanation:
area of rectangle = 400m square
length = 400/breadth
l = 400/20
l =20m
perimeter of rectangle = 2(l+b)
=2(20+20)
=2×40
=80m
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Answer:
lenght=20m and perimeter = 160m
Step-by-step explanation:
Step-by-step explanation:
area of rectangle = 400m square
length = 400/breadth
l = 400/20
l =20m
perimeter of rectangle = 2(l+b)
=2(20+20)
=2×40
=80m