Which option correctly states the length of a US Navy Los Angeles-class submarine?

• A. 300 feet (91 meters)
• B. 410 feet (125 meters)
• C. 360 feet (110 meters)
• D. 420 feet (128 meters)

Answer: (C)

The length of a Los Angeles-class submarine is about 360 feet (roughly 110 meters), a size that fits its compact yet capable design as a mid- to late-20th-century nuclear attack submarine. This hull length balances the need for a reactor compartment, living spaces for the crew, and the torpedo room, while keeping the overall profile manageable for submerged operation.

Among the given figures, 360 feet matches the official specifications for this class. A much shorter length, like 300 feet, would imply a smaller vessel, not consistent with the LA-class layout. On the other hand, lengths around 410–420 feet belong to either larger or later designs and do not reflect the LA-class hull geometry. So the 360-foot figure best represents the actual dimensions.