1) corner of a table a) point b) line c) plane 2) intersection of a side wall and ceiling a) point b) line c) plane 3) tip of a needle a) point b) line c) plane 4) intersection of the front wall, a side wall and ceiling a) point b) line c) plane 5) tip of a ballpen a) point b) line c) plane 6) edge of a table a) point b) line c) plane

Undefined Terms in Geometry

排行榜

視覺風格

選項

切換範本

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