Level:
Project ID:
1103266403
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
We want to create a rabbit cage in the shape of a rectangle with sides $a$ and $b$. The cage will be divided by parallel walls into four sections with the same area (see the picture). Find the dimensions $a$ and $b$ providing we have $50\,\mathrm{m}$ of fencing wire available and we want the total area to be as large as possible. (Fencing wire will also be used for the walls.)
$a=5\,\mathrm{m}$, $b=12.5\,\mathrm{m}$
$a=4\,\mathrm{m}$, $b=15\,\mathrm{m}$
$a=4.5\,\mathrm{m}$, $b=13.75\,\mathrm{m}$
$a=6.5\,\mathrm{m}$, $b=8.75\,\mathrm{m}$