A Piece of Wire 10 M Long Is Cut into Two

Multiple Choice

A piece of wire 10 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral triangle. How should the wire be cut for the square so that the total area enclosed is a minimum? Round your answer to the nearest hundredth.

A) 3.25 m
B) 5.35 m
C) 0 m
D) 4.35 m
E) 4.4 m