已知:
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[*]O 為原點,P 為平面上固定點。
[*][math]\overline{PA}\perp\overline{PB}[/math],其中 A、B 分別在 x 軸與 y 軸上。
[/list]
求:[math]\Delta ABC[/math] 有最大面積時,A 點所在的位置。
- Resource Type
-
Activity
- Tags
-
area max
- Target Group (Age)
- 15 – 18
- Language
- Chinese Traditional / 繁體中文
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