, ; Apiece of wire 18 . long is cut into {we pieces, One piece is made into a circle and the other piece is made into a square Let the piece of length x , 19 T ' be formed into a circle i x i 13): i Allow x to equal 0 or 18. so all the wire may be used for the square or for the circle Where should the out be made to make the sum of the areas maximum? (Hint Remember to use the endpoints of a dumain when looking for absolute maxima and minimal)