the area of a rectangular field is 63 square metres. find all possible dimensions (in whole numbers) of the field and then the minimum lenght of the wire required to fence the field.
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Answered by
19
Possible dimensions are 1&63,3 & 21,9&7
Minimum length of wire required=perimeter
2*(9+7)=32m
Minimum length of wire required=perimeter
2*(9+7)=32m
neerajkumarranjan:
ans 32m
ans hai 32m
ans is 32 m.. find perimeter by taking length=9m and breadth =7m
length nd breadth ko add karo 9+7=16 and then 2 se multiply karo 16*2=32
hum ans diye tab apne batya phale kyon nhi batya
kyunki mujhe nahi pata thaa k aapko perimeter nikalna bhii nahi aata.. mujhe laga length and breadth batane se aap kasr loge
Answered by
13
Answer:possible dimensions are 1&63 ,3&21, 9&7
minimum dimension =9&7
Minimum length of wire required =
Perimeter = 2(l+b)
=2( 9m +7m)
= 2×16m
=32m Ans
Step-by-step explanation:
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