the breadth of a rectangular park is44 cm. if the perimeter of the lawn is 24m,find its length.
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Answer
hey mate here is your answer
Step-by-step explanation:
as you know perimeter of rectangle is 2(l+b)
substitute the values given
breadth=44 cm
area = 24 m or 2400 cm
2(l+44)=2400
2 l +88=2400
2 l=2400-88
2 l =2312
l=2312/2
1156 cm
so the length of rectangle is 1156 cm
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Answered by
1
Answer:
1m =100 cm
24m=2400cm
perimeter of rectangle=length×breadth
2400 =2(l+b)
2400 =2(l+44)
2400 = 2l+ 88
2l = 2400-88=2312
2l = 2312
l= 2312/2
length= 1156m
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