[中學] 國中數學~重心
三角形ABC內部有一重心G
AG=1
BG=根號2
CG=根號3
請問三角形ABC的面積=?
我想很久想不到= =
請大家幫忙了Q_Q
謝謝
--
▄▅▆ ◢▌ ◢▌
█ ◆ 蚊子‧平安是福氣 ◆ ▆▆ ▌ ▍ ▍
▃▄▃ ▃█▃ ▁▁ ▁▁ ▃ ▊▎ ▋ ▌ ▌
▊ ▉ ◢▇▇◥ ▍▋ ◢▇▇◥▌◤◥ ▋▍ ▅▆█ ▋ ▋
▅▄█ ▊ █▅▆▅ ▌▌ █▅▆▅▋ ▋ ▊▎ ▉ ▊ ▊
▃▄◤ ◥▂ ◥▂▁◣ ◥◤ ◥▂▁◣▊ ▊ ▃▃ ▃▄◤ ▇█▇ ▇█▇
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 124.9.143.29
→
01/22 00:14, , 1F
01/22 00:14, 1F
→
01/22 01:06, , 2F
01/22 01:06, 2F
推
01/22 01:11, , 3F
01/22 01:11, 3F
→
01/22 01:11, , 4F
01/22 01:11, 4F
推
01/22 01:12, , 5F
01/22 01:12, 5F
→
01/22 01:14, , 6F
01/22 01:14, 6F
→
01/22 01:22, , 7F
01/22 01:22, 7F
推
01/22 01:23, , 8F
01/22 01:23, 8F
→
01/22 01:25, , 9F
01/22 01:25, 9F
→
01/22 01:28, , 10F
01/22 01:28, 10F
→
01/22 01:30, , 11F
01/22 01:30, 11F