Question

1. A path 4 m wide runs around the outside of a rectangular field of dimension 24 m by 18 m. Find th area of path.

2. A path 2 m wide runs around the inside of a square field of side 20 m Find the area of the path.

3. A square carpet of side 21 m is laid down m the rectangular room of length 30 m and breadth 15* Find the area left uncovered.

Answer 1

☆Hello friend☆
1)Let's take out area of inner rectangle
=24m×18m= 432m^2
Length of outer rectangle= 24+4+4= 32m
Breadth= 18+4+4= 26m
Area of inner rectangle= 32m×26m=832m^2
Area of path= 832m^2- 432m^2= 400m^2
2) Area of square = 20m×20m= 400m^2
Area of inner square= 16m×16m= 256m^2
Area of path= 400m^2- 256m^2= 144m^2
3)Area of carpet= 21m×21m=441m^2
Area of floor= 30m×15m= 450m^2
Area of portion uncovered= 450m^2-441m^2
= 9m^2
$hope \: it \: helps$
Plz mark it brainliest if you like the answer.☺☺☺

Answer 2

pls give brainlist if you likes