The document contains summaries of 4 assessment questions: 1) A reasoning question about finding the perimeter and area of a shaded sector of a circle. 2) A kinematics question about estimating the speed, distance traveled, and altitude of a plane based on angle of elevation measurements. 3) A graphing question about identifying the amplitude, period, and vertical shift of a cosine function graph. 4) A proof involving three mutually tangent circles, showing that the triangle formed by their centers is a right triangle and finding the area of the shaded region.