if perimeter of a rectangle is 13cm and breadth is 11/4.find its lenght
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Answered by
3
Perimeter = 13 cm
2(Length +Width) = 13
=> Length + 11/4 = 13/2
=> Length = 13/2 - 11/4
=> Length = (26-11) / 4
=> Length = 15/4
2(Length +Width) = 13
=> Length + 11/4 = 13/2
=> Length = 13/2 - 11/4
=> Length = (26-11) / 4
=> Length = 15/4
Answered by
0
Perimeter of rectangle=2(l+b)=2l+2b
13=2l+2*11/4
13=2l+11/2
13-11/2=2l
15/2=2l
L=15/4
13=2l+2*11/4
13=2l+11/2
13-11/2=2l
15/2=2l
L=15/4
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