长方体体积 by mwatler
几何画板及绘图内容加载中,请稍等……
使用滑块调整长方体的长、宽、高,观察体积的变化。演示长方体体积计算公式,帮助学生理解体积的概念。使用了Polygon、Text等GeoGebra命令,适合初中及以上学生学习几何和体积计算。
GeoGebra 命令及参数
Segment(A, B) → aSegment(A, C) → bSegment(B, D) → cSegment(C, D) → dSegment(B, E) → eSegment(E, F) → fSegment(F, D) → gSegment(H, F) → hSegment(G, H) → iPolygon(A, G, D, B) → poly1, a_1, g_1, d_1, b_1Polygon(B, E, F, D) → poly2, b_2, e_1, f_1, d_2Polygon(G, H, F, D) → poly3, g_2, h_1, f_2, d_3Text("V=" + height + "x" + width + "x" + length) → text2Text("V=" + (height * length * width) + "cm³") → text1