Question

a room is 20m long and 10m wide. a 10m square carpet is laid on the floor.
[a] find the area not carpeted

Answer 1

Answer :-

• The area not carpeted is 100m².

Step-by-step explanation:

To Find :-

• Find the area not carpeted

Solution:

Given that,

A room is 20m long and 10m wide,

• Length of the room = 20m
• Breadth of the room = 10m

Therefore,

Area of the room:

=> Length × Breadth

=> 20m × 10m

=> ( 20 × 10 ) m²

=> 200m²

Also given,

A 10m square carpet is laid on the floor,

• Side of the square carpet = 10m

Therefore,

Area of square carpet:

=> ( side )²

=> ( 10m )²

=> 100m²

Now, According the question,

The area not carpeted:

=> Area of the room - Area of the square carpet

=> 200m² - 100 m²

=> ( 200 - 100 ) m²

=> 100m²

Hence,

• The area not carpeted is 100m².

Answer 2

Answer:

y the same way about it but I'm sure he is not the best for the day off tomorrow night and