Question

a floor in 5 metre long and 4 metre wide. a square carpet of side 3m is laid on the floor. find the area of the floor that is not carpeted.​

Answer 1

Answer:

The correct answer is 11 sq. meter.

Step-by-step explanation:

The area which is not carpated is

(5×4) - 3×3 = 20 - 9 = 11 sq. meter.

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Answer 2

Answer:

here's ur answer...

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Step-by-step explanation:

Length of the floor (l) = 5 m

Breath of the floor (b) = 4 m

Area of the floor = l × b

= 5 m × 4 m

= 20 m^2

Length of the square carpet (l)= 3 m

Area of the square carpet = l^2

= (3 m)^2

= 9 m^2

Area of the floor that is not carpeted = (20 - 9)^2

= 11 m^2