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삼각비
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1. 삼각비 정의
- Graph the Line
- Proof Without Words
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2. 삼각비의 활용
- Area of Circles
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삼각비
혜윰에이블, Sep 12, 2020

삼각비
Table of Contents
- 삼각비 정의
- Graph the Line
- Proof Without Words
- 삼각비의 활용
- Area of Circles
Graph the Line
Drag points A and B so the line matches the equation.


Area of Circles
What is the area of a circle? Explore with the following applet.


Anthony Or, GeoGebra Institute of Hong Kong.
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