Three cubes each of side 5 cm are joined end to end. The surface area of the resulting solid is

Three cubes each of side 5 cm are joined end to end. The surface area

1.	Three cubes each of side 5 cm are joined end to end. The surface area of the resulting solid is
A.	15 cm2
B.	175 cm2
C.	350 cm2
D.	none of these
Answer» D. none of these