GMAT Practice Question Set #33 (Question 97-99)

Problem Solving Question #98: Area of a Diagram  
Time 0 0 : 0 0 : 0 0

A thin piece of wire 40 meters long is cut into two pieces. One piece is used to form a circle with radius r, and the other is used to form a square. No wire is left over. Which of the following represents the total area, in square meters, of the circular and the square regions in terms of r?






`pir^2 + 1/4pi^2r^2`


`pir^2 + (40-2pir)^2`



GMATTM is a registered trademark of the Graduate Management Admission CouncilTM. The Graduate Management Admission CouncilTM does not endorse, nor is it affiliated in any way with the owner or any content of this web site.