The perimeter of a rectangle is 13cm and its width is 4cm.find its breadth
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Answered by
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perimeter=13
width and breadth is the same thing.
length = 4
perimeter=2(l+b)
13=2(4+x)
13/2=4+x
6.5-4=x
2.5=breadth
width and breadth is the same thing.
length = 4
perimeter=2(l+b)
13=2(4+x)
13/2=4+x
6.5-4=x
2.5=breadth
Answered by
0
p=2(l+B)
Let length be x.
Then 2(4+x)=13
8+2x=13
X=13-8-2
3 cm
Let length be x.
Then 2(4+x)=13
8+2x=13
X=13-8-2
3 cm
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