Level:
Project ID:
9000124502
Source Problem:
Accepted:
1
Clonable:
1
Easy:
1
A rectangle-shaped land has dimensions
\(3\times 5\, \mathrm{cm}\) on a map with
scale \(1\colon 2\: 000\). The
owner increased the size of his land by buying some land from his neighbor. The new land has
dimensions \(4\times 5\, \mathrm{cm}\)
on the map. Find the actual increase of the perimeter of the land (i.e. find the
increase in the length of the fence required to enclose the whole land). Give your
answer in meters.
\(40\, \mathrm{m}\)
\(20\, \mathrm{m}\)
\(80\, \mathrm{m}\)
\(10\, \mathrm{m}\)