如图,
为坐标原点,四边形
是菱形,
在
轴的正半轴上,
,反比例函数
在第一象限内的图象经过点
,与
交于点
,则
的面积等于____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ea16ceca816f7d3d50650af141baf42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9a950167d57097085d189152a5fa2dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a02b33a51ba0b18672b0fb8d92b06e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31efdfd0542f99720fb380244264085b.png)
![](https://img.xkw.com/dksih/QBM/2019/5/20/2207794858786816/2209801483952130/STEM/72974d4816bc419f84873d3dce90c966.png?resizew=105)
更新时间:2019-05-23 04:35:32
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【推荐1】如图,在平面直角坐标系中,反比例函数
的图象与边长等于6的正方形OABC的两边AB,BC分别相交于M,N两点,
的面积是16,动点P从原点出发,以每秒2个单位长度的速度沿x轴向右运动,记运动时间为t,当![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
_______ s时,
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【推荐2】如图,点A是函数
图象上一点,连接AO交反比例函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/056f1965de81928fe38ad04348e89b17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/557220ab0b9851d894b7eae58b9a048e.png)
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【推荐2】如图,点
在线段
上(点C在点
之间),分别以
为边向同侧作等边三角形
与等边三角形
,边长分别为
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与
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交于点G,
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的周长与
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之间的等量关系为________ .
(2)若四边形
的面积与
的面积相等,则a,b,c之间的等量关系为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e1ec600bdae64f4f92ffcba878829e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4995c5c46b63ecc377fe05462f516b93.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/603c7e98deecdba0cf3773757a9b8304.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9a340286faf644ce62e8f342dfaadb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ebf73d933dd233b8879764892b26c31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a7e4a6765ce78b05ee97764771e01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5406e7922357e0396a651e0cda56de93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c768dedaea22607617398ce28a02dd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bba1e7a657ed134e68efd159b606620f.png)
(2)若四边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5406e7922357e0396a651e0cda56de93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c768dedaea22607617398ce28a02dd8.png)
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