Question

so
24. There is a rectangular lawn 10m long and 4m wide in front of Meena's
house (Fig. 6.12). It is fenced along the two smaller sides and one
longer side leaving a gap of 1m for the entrance. Find the length of
fencing.
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Answer 1

Answer:

so, perimeter of rectangle =2(L+W)

question tells to leave a longer side = 2L+2W

=L+2M

=10+8

18m

for leaving a gap at entrance = 1m

=18-1 =17

so therefore length of fencing is 17m

Step-by-step explanation:

perimeter defines us adding the all side of the shape