
Hence, the parallel sides are 23 cm and 27 cm.
Question: 4
A rectangular plot is given for constructing a house,
having a measurement of 40 m long and 15 m in the
front. According to the laws, a minimum of 3 m, wide
space should be left in the front and back each and 2 m
wide space on each of other sides. Find the largest
area where house can be constructed.
Solution
Let
ABCD
be a rectangular plot which is 40 m long
and 15 m in the front.
∵ As per the laws, a minimum of 3 m, wide space
should be left in the front and back each.