[Solved] Solve the problem. -A trough is to be made with an end of the dimensions shown. The length of the trough is to be 22 feet long. Only the angle \(\theta\) can be varied. What value of \(\theta\) will maximize the trough's volume? A) \(52 ^ { \circ }\) B) \(32 ^ { \circ }\) C) \(30 ^ { \circ }\) D) \(8 ^ { \circ }\) Total Percentages: The sum of all percentage values in a given data set, which should ideally equal 100% if they are exhaustive and mutually exclusive categories. Pie Chart: A circular statistical graphic divided into slices to illustrate numerical proportion, where the arc length of each slice is proportional to the quantity it represents. Bar Chart: A graphical representation of data where the values are depicted by the length of bars. Bar Chart: A graphical display of data using bars of different heights or lengths to represent values of different categories.