Question

1. which is the largest state? alaska
2. which is the smallest state? delaware?
3. which state borders only one other state?
4. how many states begin with the letter a?

Explanation:

1. Alaska is confirmed as the largest US state by total area.
2. Delaware is confirmed as the smallest US state by total area.
3. Maine only shares a border with New Hampshire, making it the state that borders only one other state.
4. The US states starting with "A" are Alabama, Alaska, Arizona, and Arkansas, so there are 4 total.

Answer:

1. Alaska
2. Delaware
3. Maine
4. 4