Parallel lines (angle of inclination and slope)

作者:Lee Ka Shun

Move point A or point B to change the slope of the straight lines. Notice the relationship between the angles of inclination and the slopes of the two straight lines.

新资源

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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发现资源

A- sezione figure
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发现主题

矩阵
全等
直线
角
椭圆