ONE QUESTION, ONE STEP
ZX-3366D857E82024年6月B卷 · 第 22 题
2024年6月B卷 · 原库模块 1 · Q22 原库参考解析
Point F lies on a unit circle in the xy-plane and has coordinates \( \left(1,0\right) \) . Point G is the center of the circle and has coordinates \( (0,0). \) Point H also lies on the circle and has coordinates\( \left(-1,\ y\right) \) , where \( y \) is a constant. Which of the following could be the positive measure of angle FGH, in radians?
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