Touba M. answered 02/24/20
College Math Faculty 20+ Years- SAT, Calculus &Trigonometry Expert
Hi Jason,
when you have an area of square it means you have (side)^2 because Area = ( side)^2
now, for finding the side, it is enough take a square root of area.
side = √19.08 = 4.3680 inches
after rounding to the tenth it is 4.4 inches .
I hope it is useful,
Minoo
