Four friends, Art, Roger, Paul, and Trisha, bake cookies, and all cookies have the same thickness. The shapes of the cookies differ, as shown. Each friend uses the same amount of dough.
Art's cookies are squares. 
Roger's cookies are circles. 
Paul's cookies are equilateral triangles. 
Trisha's cookies are regular hexagons. 
Who gets the fewest cookies from one batch of cookie dough?
Art
Roger
Paul
Trisha
There is a tie for fewest.
