a rectangular field has perimeter of 100m.the length field 10m then the breadth finf the area of field
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perimeter=2(l+b)
100=2(10+b)
50-10=b
40=b
area = l×b
10×40
400
100=2(10+b)
50-10=b
40=b
area = l×b
10×40
400
Ngfstktjge123:
meter square kon lekhega?tera bap?
Answered by
2
heyaa,,,
a/q
l=10m
perimeter of rectangle = 2(l + b)
100=10+x
X = 100-10
X = 90m
now, breadth of rectangle = 90m
therefore,
it area = 10 X 90
900m²......
__________________
a/q
l=10m
perimeter of rectangle = 2(l + b)
100=10+x
X = 100-10
X = 90m
now, breadth of rectangle = 90m
therefore,
it area = 10 X 90
900m²......
__________________
right…
right…
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