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Construct A Regular Pentagon
作者：
Stephen Greene
Construct a REGULAR PENTAGON
Make sure you check your polygon has all sides and angles the same.
GeoGebra
最新資源
רישום חופשי
Polar Coordinates Book
Special Right Triangles 30°-60°-90° and 45°-45°-90°
दुई-ओटा समुहको संयोजन (Union of two sets)
Limaçons
探索資源
Linear Graph
distence #2
Quadrilaterals exterior 360
Trigonometric functions from the unit circle
探索主題
微積分
乘法
3D 向量（三維）
作圖
內切圓