perimeter of rectangle 100cm and length 35 cm find its breadth friend please help me and solve full question
aditya910:
its also correct
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Length is 35 cm
perimeter is 100cm
let take breadth be X
A/q
perimeter=2(l+b)
100cm=2(35+x)
100cm =70+2x
100-70=2x
30=2x
X=30/2
X=15 cm
therefore, breadth is 15 cm
perimeter is 100cm
let take breadth be X
A/q
perimeter=2(l+b)
100cm=2(35+x)
100cm =70+2x
100-70=2x
30=2x
X=30/2
X=15 cm
therefore, breadth is 15 cm
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