The committee then chooses whether to pursue articles of impeachment against the accused official and report them to the full House. If the articles are adopted (by simple majority vote), the House appoints Members by resolution to manage the ensuing Senate trial on its behalf.
A quadrant is one-fourth of a circle. When you bake an apple pie and then cut it equally so that you and three of your friends get pieces that are the same size, you'll each get a quadrant of the pie. When a circle is evenly divided into four sections by two perpendicular lines, each of the four areas is a quadrant.
Palmer's notation is a widely used method to designate individual teeth. In Palmer's notation, your mouth is divided into four parts called quadrants, that is the upper left quadrant, the upper right quadrant, the lower left quadrant, and the lower right quadrant as illustrated in the figure on the right.