Three views are the knowledge of several grades in primary school.

Three Views is the knowledge of the fourth grade of primary school mathematics.

The views are: main view, top view and left view. Three views are drawings drawn by observers observing the same spatial geometry from three different positions. Orthographic engineering drawing that can correctly reflect the length, width and height of an object.

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202 1 (National Grade A) Analysis of Mathematics Test Questions and Answers in Guangxi College Entrance Examination

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