Find the length of the rectangle if the perimeter and width are : 86cm perimeter ,width 18cm
Answers
Answered by
4
w=18cm
area=86cm
l=?
lxw=86
lx18=86
l=86/18
4.77777778
area=86cm
l=?
lxw=86
lx18=86
l=86/18
4.77777778
Answered by
11
perimeter=2×(l+b)
86=2×(l+18)
86=2l+36
86-36=2l
50/2=l
l=25
86=2×(l+18)
86=2l+36
86-36=2l
50/2=l
l=25
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