Perimeter of a rectangle is 130cm.If the breadth of the rectangle is 30cm,find its length.Also find the area of the rectangle
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Answered by
12
perimeter=130cm
b=30cm
l=?
perimeter=2(l+b)
130=2(l+30)
130/2=l+30
65=l+30
l=65-30
l=35cm
area of rectangle=l×b
=35×30
=1050cm^2
hope it helps you enough my friend
b=30cm
l=?
perimeter=2(l+b)
130=2(l+30)
130/2=l+30
65=l+30
l=65-30
l=35cm
area of rectangle=l×b
=35×30
=1050cm^2
hope it helps you enough my friend
Answered by
2
area will be 1050 cm sq.
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