If two projections of two lines are parallel， then the two lines are parallel in space。 - 播寶寶

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題目：If two projections of two lines are parallel， then the two lines are parallel in space。

騰訊雲服務器2核/2G/3M（61元/首年） 騰訊輕量雲2核/2G/4M（99元/年續費同價）騰訊雲服務器老用戶專享

If two projections of two lines are parallel， then the two lines are parallel in space。

A.正確

B.錯誤

正確答案：錯誤

關鍵字：智慧樹

相關試題

1.The true length projection of a line appears in a projection plane that is parallel to the line。 2.Two lines are parallel in space provided that their respective projections on two projection planes are parallel. 3.If a line is parallel to any line in a plane， the line is parallel to the plane. 4.What type of intersection line can you get， when a sphere cut by a plane？ 5.is the dashed line necessary in isometric projection？

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