Question

10. A rectangular lawn of length 40 m and breadth 25 m is to be surrounded externally by a path which is
2 m wide. Find the area of the path.


xi) 5 m wide path is built inside a rectangular field of size 550 m x 360 m. Find the area of the path.​

Answer 1

Answer:

area of the rectangle is 40×25sqm=1000sq m

length of the rectangle with path is (40+2+2)m=44m

breadth of the rectangle with path is (25+2+2)m=29m

area of the rectangle with path is 44×29sq m

=1276 sq m

area of the path is (1276-1000)sq m=276sq m