a rectangle of perimeter is 86cm and width is 18cm find the length
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perimeter of rectangle=2×(l+b)
86=2×(l+18)
43=l+18
l=25
MARK MY ANSWER AS BRANLIST ANS5
86=2×(l+18)
43=l+18
l=25
MARK MY ANSWER AS BRANLIST ANS5
Answered by
6
Ans: Perimeter of rectangle = 2 (l + b)
=> 86 = 2 (l+ 18)
=>86 = 2l + 36
=> 86-36 = 2l
=> 50 = 2l
Length = 25 cm
Hope it helps ...!!
=> 86 = 2 (l+ 18)
=>86 = 2l + 36
=> 86-36 = 2l
=> 50 = 2l
Length = 25 cm
Hope it helps ...!!
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