Answer:
Only the floor area
has been covered
Step-by-step explanation:
Assuming that the floor of the room is rectangular, then its area is equal to the product of its length times its width.

Let's now call A 'the area that was covered with tiles.
We know that half the length was covered, then:


So:


Finally:

Radius is 11cm
diameter is 22cm
Mmm, x is equals to -7....
Hey there, 0.14 kilograms is 140 grams, All I did was 0.14*1000 and that gave me 140
Answer: no because you get a decimal
Step-by-step explanation: