鳳山高中丁祥峰同學研究正多邊形「內接指定內角三角形」 定點與面積極值,邏輯清晰嚴謹,是很好的幾何作品
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| File size | 732378 |
| Original date | 2018/12/8 上午 11:43 |
| Resolution | x |
| Flash | 13 |
| Focal length | 70.0mm |
| Exposure time | 1/250s |
| Aperture | 4.0 |
| Focus Distance | |
| Metering Mode | Evaluative |
| Camera make | NIKON CORPORATION |
| Camera model | NIKON D810 |
| Sensor type | OneChipColorArea |
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