Question

6. A room is 12.5 m long and 8 m wide . A square carpet of side 8 m is laid on its floor . Find the area of the floor which is not carpeted .​

Answer 1

Answer:

Length of room = 12.5 m

Breadth of room = 8 m

Area of room =

We are given that . A square carpet of side 8 M is laid on is floor

Area of square carpet =

The area of the floor which is not carpeted = 100 sq.m. - 64 sq.m. =36 sq.m.

Hence 36 sq.m. of area of the floor which is not carpeted

#Learn more:

A floor is 10 m long and 6 m wide. A square carpet of side 5 m is laid on the floor . Find the area of the floor not carpeted

Answer 2

Answer:

we know the area of a rectangle is l*b

and area of a square is s*s

so first we shall find the area of the room then area of the carpet then subtract it so

l*b

12.5*8

= 100m^2

now,

s*s

8*8

=64m^2

now to find the area which is not carpeted

100-64m^2

= 36m^2