如图在平面直角坐标系中A(-3,1),B(-1,4). (1)求三角形AOB的面积 (2)直线AB交x轴于M点,求M点如图在平面直角坐标系中A(-3,1),B(-1,4).(1)求三角形AOB的面积(2)直线AB交x轴于M点,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 01:59:49
![如图在平面直角坐标系中A(-3,1),B(-1,4). (1)求三角形AOB的面积 (2)直线AB交x轴于M点,求M点如图在平面直角坐标系中A(-3,1),B(-1,4).(1)求三角形AOB的面积(2)直线AB交x轴于M点,](/uploads/image/z/3988052-44-2.jpg?t=%E5%A6%82%E5%9B%BE%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%ADA%EF%BC%88-3%2C1%EF%BC%89%2CB%EF%BC%88-1%2C4%EF%BC%89%EF%BC%8E+%EF%BC%881%EF%BC%89%E6%B1%82%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E7%9A%84%E9%9D%A2%E7%A7%AF+%EF%BC%882%EF%BC%89%E7%9B%B4%E7%BA%BFAB%E4%BA%A4x%E8%BD%B4%E4%BA%8EM%E7%82%B9%2C%E6%B1%82M%E7%82%B9%E5%A6%82%E5%9B%BE%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%ADA%EF%BC%88-3%2C1%EF%BC%89%2CB%EF%BC%88-1%2C4%EF%BC%89%EF%BC%8E%EF%BC%881%EF%BC%89%E6%B1%82%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E7%9A%84%E9%9D%A2%E7%A7%AF%EF%BC%882%EF%BC%89%E7%9B%B4%E7%BA%BFAB%E4%BA%A4x%E8%BD%B4%E4%BA%8EM%E7%82%B9%2C)
xݔo@B2j{AiY쓹tTTS772.ΰDV@^O^X41#H|h~}zwHJ|JNۣƞ_?6k}9J{ǽ5&y&FFZQr;kZN/D@iNҮt?q;~锡`UnPW
4E[As4jnY:,STF66ݜ!YR=>j4h"-f6u.ӾknUKڽȵb70#{8,ZvH̙JD}-+5