Final answer:
To convert the length of the building from feet to meters, you can multiply the length in feet by the conversion factor of 0.3048 meters per foot.
Step-by-step explanation:
To convert the length of the building from feet to meters, we need to multiply the length in feet by the conversion factor of 0.3048 meters per foot. So, for a building that is 65 feet long:
Length in meters = 65 feet * 0.3048 meters/foot = 19.812 meters
Therefore, the length of the building is approximately 19.812 meters.