Science:Math Exam Resources/Courses/MATH101/April 2013/Question 05 (b)/Statement

Full-Solution Problems. In questions 4–12, justify your answers and show all your work. If a box is provided, write your final answer there. Unless otherwise indicated, simplification of numerical answers is required in these questions.

Find the centroid of the region below, which consists of a semicircle of radius 3 on top of a rectangle of width 6 and height 2.