(n.) An instrument for measuring the area of any plane figure, however irregular, by passing a tracer around the bounding line; a platometer.
PLANIMETER
Meaning of PLANIMETER in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) An instrument for measuring the area of any plane figure, however irregular, by passing a tracer around the bounding line; a platometer.
Webster's English dictionary. Английский словарь Webster. 2012