In the shown figure. Rectangular wall PQRS of a kitchen is covered with square tiles, each of length 3 cm. Find the area of the wall.

In the shown figure. Rectangular wall PQRS of a kitchen is covered wit

1.	In the shown figure. Rectangular wall PQRS of a kitchen is covered with square tiles, each of length 3 cm. Find the area of the wall.
A.	\[60\,c{{m}^{2}}\]
B.	\[90\,c{{m}^{2}}\]
C.	\[180\,c{{m}^{2}}\]
D.	\[270\,c{{m}^{2}}\]
E.	None of these
Answer» E. None of these