Chapter 9, Problem 9.14P

Compute the dimensions of the rectangle shown in Fig. (b) that has the same ${\bar{k}}_x$ and ${\bar{k}}_y$ as the $\text{W}8\times 67$ section in Fig. (a). (See Prob. 9.13 for properties of $\text{W}8\times 67.$ )

Problems 9.15—9.29 are to be solved using the method of composite areas.