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Unknown angle problem using an auxiliary line
作者:
Christine Cobos
主題:
幾何
Solving unknown angle problems by drawing an auxiliary line
GeoGebra
最新資源
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探索資源
NextPointOfLengthAngle
Linear System
作業三
Lines and angles 2
Old lantern
探索主題
乘法
正切線或正切
面積
正弦
算術