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数学
Author:
tan hang wei
Topic:
Mathematics
1213123
New Resources
判斷球體
球體建築師
【案例】2018年全国1卷理科12题
拼砌四邊形
錐體建築師
Discover Resources
Area of Triangle_2
B3_1-5_互動例6
测试
tool
拋物線2-焦點法
Discover Topics
Numbers
Arithmetic Operations
Polygons
Upper and Lower Sum or Riemann Sum
Incircle or Inscribed Circle
1213123