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111
Copy of angles in a triangle (tiling)
111
Author:
lpyip
Copy of angles in a triangle (tiling)
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Copy of angles in a triangle (tiling)
New Resources
【案例】2018年全国1卷理科12题
兩組對邊相等的四邊形
異分母分數減法
兩組對邊相等和有直角的四邊形
錐體建築師
Discover Resources
相似三角形: 重溫
畢式定理 (08)
Euler Line 1
Ex5D#4
固定周界的長方形的面積變化（周界是200厘米）
Discover Topics
Vectors 3D (Three-Dimensional)
Trigonometric Functions
Distributions
Volume
Isosceles Triangles
