Geometry with Math Energy TV

*Geometry with Math Energy TV* — 资料数 10 — 练习 - 构建等边三角形、等边三角形验证、练习 - 构建角平分线

资料数: 10

专题内容

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等边三角形验证

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练习 - 构建垂线段

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练习 - 复制角

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平行线作图练习

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