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三角形的內角
Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Triangles
探究三角形內角和的性質。 (1B 冊第 3.47 頁適用)
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Triangle with 3 Right Angles
Reflection = 180° Rotation about a Line
Circle Passing Through 3 Points
Prism Drawn in 1-Point Perspective
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Assignment 2 part 4
Monika 1B
Qaudrillatiral drawings
โครงงานแก้ว โมเดลรวม04
Теорема на Микел
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Quadratic Functions
Expected Value
Quadrilaterals
Dilation
Symmetry