단위 변환기 ▲
단위 변환기 ▼
| From: | To: |
Area
= 1/2 |(x1*y2 + x2*y3 + x3*y1) - (x2*y1 + x3*y2 + x1*y3)|
= 1/2 |({{ x1 }}*{{ y2 }} + {{ x2 }}*{{ y3 }} + {{ x3 }}*{{ y1 }}) - ({{ x2 }}*{{ y1 }} + {{ x3 }}*{{ y2 }} + {{ x1 }}*{{ y3 }})|
= {{ areaCalculation }}
{{ result }}
Powered by @Calculator Ultra
