Trigonometric+Ratios


 * ~ Compare the videos and rate each one according to the chart: ||
 * #1 || #2 ||
 * media type="custom" key="6415207" || media type="custom" key="6206129" ||
 * **Copy Chart and Decide how many star each video deserves:** [[image:WebsiteRatingStars.JPG align="center"]] ||