Verified Answer :

The length and the width of his bedroom

Answer: \(\text{Area}=\text{length*width}\)

Step-by-step explanation:

Since most of the rooms are in rectangle shape.

So by considering the shape of the room as rectangle .

We know that the area of the rectangle is given by :-

\(\text{Area}=\text{length*width}\)

Therefore, if Marquis is redecorating his bedroom. , then the  formula used by Marquis to find the area of the bedroom will be

\(\text{Area}=\text{length of room * width of room}\)