價格：免費
檔案大小：13.6 MB
版本需求：系統需求：iOS 12.1 或以後版本。相容裝置：iPad。
支援語言：英語
In mathematics, a unit circle is a unique tool for evaluating trigonometry functions for common angle measures.
There are 2 different ways to practice your knowledge of a unit circle with this app. One, you can drag and drop each piece into its correct location on a unit circle, or two, you can quiz yourself by tapping on the corresponding spot of a randomly generate piece.
For your learning convenience, there is also a short overview of how to create a unit circle and the math behind it.
