Question

a room is 5.4 m long and 4.5 m wide it's area is ​

Answer 1

Answer:

I Know

Step-by-step explanation:

Area of room = lenght ×breadth

area= 5.4×4.5

= 24.3m^2

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Answer 2

Answer:

Length of room= 5.4 m = 540 cm

Breadth of room = 4.5 m = 450 cm

We know that the given room is a rectangle.

Area of rectangle = l*b= 540 cm*450 cm= 243000 cm²

= 24.3 m²