The perimeter of a rectangle is numerically equal to its area. If the width of a rectangle is 15/4 cm,then find the length of rectangle
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Answer:
Step-by-step explanation:
Given:- perimeter of rectangle = area of rectangle
2(l+b)=lb..(1)
if b=2×
4
3
=
4
11
cm
l=?
2(l+
4
11
)=l(
4
11
)
2l−(
4
11l
)=−
2
11
⇒
4
3l
=
2
11
⇒l=
3
22
=7
3
1
cm
∴ if breadth =2
4
3
cm than length = 7
3
1
cm
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