Triangle Island Activity

主題：幾何

Move point D around the triangle and notice the different distances. Click the checkbox to find the sum of all of the sides. Change the size of the triangle by moving points A or B.

探索資源

kite construction
UC Degrees
Parallel and Perpendicular Lines
Miquel Steiner
Graphing Quadratic Functions Using Key Points

探索主題

矩陣
百分率
錐體
等式
二維向量

Triangle Island Activity

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