Area Differential

Area differential, abbreviated as \(\Delta A\), is the difference between an expanded or reduced area of an object.

 

Area Differential FORMULA
\(\large{ \Delta A =  A_f  -  A_i }\)
Symbol	English	Metric
\(\large{ \Delta A }\) = area differential	\(\large{ ft^2 }\)	\(\large{ m^2 }\)
\(\large{ A_f }\) = final area	\(\large{ ft^2 }\)	\(\large{ m^2 }\)
\(\large{ A_i }\) = initial area	\(\large{ ft^2 }\)	\(\large{ m^2 }\)