Question

rea of
ea of the garden in hectare.
10. A 3 m wide path runs outside and around a rectangular park of length 125 m and breadth 65 m. Find the
area of the path.
11. A picture is painted on a cardboard, which is 8 cm long and 5 cm wide such that there is a margin of 17​

Answer 1

Answer:

Length of rectangular park=125m, breadth of rectangular park=65m and width of the path=3m

Length of rectangular park with path=125+3+3=131m

Breadth of rectangular park with path=65+3+3=71m

∴ Area of path = Area of park with path−Area of park without path

=(AB×AD)−(EF×EH)

=(131×71)−(125×65)

=9301−8125

=1,176m  

2