What is the length of the diagonal for the given rectangular prism to the nearest whole unit?
the unit is the length=6, width=5, height=9
A. 8 cm
B.10 cm
C.11 cm
D.12 cm
the unit is the length=6, width=5, height=9
A. 8 cm
B.10 cm
C.11 cm
D.12 cm