the area of square field is 400 hectares .what is the perimeter in metre s?
Answers
Answered by
13
Area of square field = 400 hectares
Area = Side²
Side = √Area
Side = √400
Side = 200 hectares
Perimeter = 4×side
=4×200
= 800 hectares
Perimeter in metre =200×10000
=2000000m
Area = Side²
Side = √Area
Side = √400
Side = 200 hectares
Perimeter = 4×side
=4×200
= 800 hectares
Perimeter in metre =200×10000
=2000000m
yakumoreyucurry:
Please mark this answer as Brainliest.
wrong answer...because hectare is not unit of side hectare is unit of area...
Thanks for the correction.
u welcome...friend
Answered by
15
1 hectare = 10000 m^2
SO 400 hectare = 400×10000
=4000000 m^2
AREA Of square = 4000000
a^2 =4000000
a = root 4000000
= 2000 m
so side of square = 2000 m
perimeter of square = 4× side
=4×2000
=8000 metres...
SO 400 hectare = 400×10000
=4000000 m^2
AREA Of square = 4000000
a^2 =4000000
a = root 4000000
= 2000 m
so side of square = 2000 m
perimeter of square = 4× side
=4×2000
=8000 metres...
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