Question

A floor is 50 m long and 40 m wide.A square carpet of sides 30 m is laid on the floor. Find the area of the floor that is not carpeted

Pls show the full steps ​

Answer 1

Answer:

area of floor = 50×40=2000m²

area of carpet = 30×30= 900m²

area of the floor not carpeted = 2000-900 = 1100 m²

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Answer 2

Answer:

1100 sq metre

Step-by-step explanation:

Rectangle-:

Length = 50 m

Breadth = 40 m

Rectangle area = (L × B)

= 50×40

= 2000 sq metre

square-:

side = 30 m

area = (s×s)

= 30×30

= 900

area of the unshaded part -:

= area of floor -area of carpet

= Rectangle area - Square area

= 2000 - 900

= 1100

ANSWER = 1100 Sq metre