價格:免費
更新日期:2017-12-18
檔案大小:19.8 MB
目前版本:1.2
版本需求:需要 iOS 8.0 或以上版本。與 iPad 相容。
支援語言:英語
Form a polygon by plotting points and reducing the figure until all exterior angles converge around one point. Using alegebraic and geometric applications, you will discover that the sum of the exterior angles of regular and nonregular convex polygons is always 360°.
支援平台:iPad