Imperial.
6 meters
1 foot = 304.8 millimeters
Feet are a measurement in the Imperial system. If she was using Metric it would be in meters, not feet.
feet number = 1/0.3048
Scientists are most likely to use the metric system. The only measurement out of pounds, meters, miles and square feet that is metric is meters.
"Metric" is a system of measurement of all sorts of characteristics: length, area, volume, time, speed, force and so on. No metric measurement units are specified in the question and so it cannot be answered.
well it could be measured in metres, feet, inches or centimetres.
measurement of Feet
6 feet 8 inches = 2.032 metres
Use the link for all your metric-to-US measurement conversions.
They use the metric system: centimeters, kilometers, etc.