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M6_Ch9.2 三角恆等式
Author:
Franky_0219
Topic:
Trigonometric Functions
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拼砌四邊形
兩位數加法
【案例】2018年全国1卷理科12题
找出對稱軸
四邊形的特性
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Clock
Scheimpflug image
與三半圓相切之圓
重心
認識分數的副本
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Prism
Kite
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Subtraction
Quadratic Functions