The length of rectengle is 2 cm more than its breath .The perimeter is 48cm.Then the area of the rectangle.
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Answered by
1
L=2+b
Perimeter =48
2(l+b)=48
2+b+b=24
2b=22
B=11cm
L=2+11=13cm
Now area =l*b=11*13=143cm2
Perimeter =48
2(l+b)=48
2+b+b=24
2b=22
B=11cm
L=2+11=13cm
Now area =l*b=11*13=143cm2
Answered by
1
Let breadth = x
so length = 2+x
perimeter = 2(l+b)
48=2(x+2x)
48 = 6x
x=8
So breadth=8cm
length=2+x=10cm
So area = lb=10×8 = 80cm^2
so length = 2+x
perimeter = 2(l+b)
48=2(x+2x)
48 = 6x
x=8
So breadth=8cm
length=2+x=10cm
So area = lb=10×8 = 80cm^2
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