高聯(lián)難度幾何題100道

1、第一題：證明角平分 .................................................................................................................................................4第二題：證明四點(diǎn)共圓 .....................................................

2、........................................................................................5第三題：證明角的倍數(shù)關(guān)系 ......................................................................................................................

3、...............6第四題：證明線與圓相切 .........................................................................................................................................7第五題：證明垂直 .............................................

4、........................................................................................................8第六題：證明線段相等 ........................................................................................................

5、.....................................9第七題：證明線段為比例中項(xiàng) ...............................................................................................................................10第八題：證明垂直 ..............................

6、.....................................................................................................................11第九題：證明線段相等 ..........................................................................................

7、.................................................12第十題：證明角平分 ...............................................................................................................................................13第十一題：證明垂直 ....

8、...........................................................................................................................................14第十二題：證明線段相等 ...................................................................

9、....................................................................15第十三題：證明角相等 ...........................................................................................................................................

10、16第十四題：證明中點(diǎn) ...............................................................................................................................................17第十五題：證明線段的二次等式 ................................................

11、...........................................................................18第十六題：證明角平分 ....................................................................................................................................

12、.......19第十七題：證明中點(diǎn) ...............................................................................................................................................20第十八題：證明角相等 .............................................

13、..............................................................................................21第十九題：證明中點(diǎn) ..................................................................................................................

14、.............................22第二十題：證明線段相等 .......................................................................................................................................23第二十一題：證明垂直 .............................

15、..............................................................................................................24第二十二題：證明角相等 ................................................................................................

16、.......................................25第二十三題：證明四點(diǎn)共圓 ...................................................................................................................................26第二十四題：證明兩圓相切 ....................

17、...............................................................................................................27第二十五題：證明線段相等 ..............................................................................................

18、.....................................28第二十六題：證明四條線段相等 ...........................................................................................................................29第二十七題：證明線段比例等式 ..........................

19、.................................................................................................30第二十八題：證明角的倍數(shù)關(guān)系 ..........................................................................................................

20、.................31第二十九題：證明三線共點(diǎn) ...................................................................................................................................32第三十題：證明平行 .............................................

21、..................................................................................................33第三十一題：證明線段相等 ...........................................................................................................

22、........................34第三十二題：證明四點(diǎn)共圓 ...................................................................................................................................35第三十三題：證明三角形相似 ..................................

23、.............................................................................................36第三十四題：證明角相等 .................................................................................................................

24、......................37第三十五題：證明內(nèi)心 ...........................................................................................................................................38第三十六題：證明角平分 ................................

25、.......................................................................................................39第三十七題：證明垂直 ........................................................................................................

26、...................................40第三十八題：證明面積等式 ...................................................................................................................................41第三十九題：證明角平分 .........................

27、..............................................................................................................42第四十題：證明角相等 .................................................................................................

28、..........................................43第四十一題：證明中點(diǎn) ...........................................................................................................................................44第四十二題：證明中點(diǎn) .............

29、..............................................................................................................................45第四十三題：證明角相等 ................................................................................

30、.......................................................46第四十四題：證明垂直 ...........................................................................................................................................47第八十九題：證明線段相

31、等 ...................................................................................................................................92第九十題：證明線段相等 .........................................................................

32、..............................................................93第九十一題：證明中點(diǎn) ...........................................................................................................................................94第九十二

33、題：證明四點(diǎn)共圓 ...................................................................................................................................95第九十三題：證明西姆松定理及逆定理 ............................................................

34、...................................................96第九十四題：證明線段的和差關(guān)系等式 ...............................................................................................................97第九十五題：證明角相等 ........................

35、...............................................................................................................98第九十六題：證明托勒密定理及逆定理 .........................................................................................

36、......................99第九十七題：證明線段的和差關(guān)系等式 .............................................................................................................100第九十八題：證明角相等 ......................................................

37、...............................................................................101第九十九題：證明四點(diǎn)共圓 .............................................................................................................................