The area of a rectangular plot is 460m. If the length is 15% more than its breadth, find the perimeter of the plot.
Answers
Answered by
4
Answer:
Let the length of the rectangle be b. So, the length of the rectangle will be,
l
=(1+
100
15
)b
=
20
23b
Now, area is equal to product of length and breadth so,
l×b
20
23b
×b
b
2
b
2
b
=460
=460
=
23
20
×460
=400
=20 cm
So, the breadth of the rectangle is equal to 20 cm.
Similar questions