Answer:
The correct answer is FALSE
Explanation:
The given statement : In the united states, only the metric system of measurement is used.
We need to find whether the given statement is true or false.
Now, In united states the construction standards using the metric system have not been established.
Therefore, the metric system of measurement is very rarely used in the United States.
So we can say that the given statement : "In the united states, only the metric system of measurement is used" is FALSE.
Hence, the correct answer is FALSE