姹熻嫃鐪佹箔闃冲幙澶栧浗璇疄楠屽鏍?/p>
2015-2016
瀛﹀勾鍏勾绾ф暟瀛︿笅瀛︽湡绗竴娆℃湀
鑰冭瘯棰?/p>
锛堣�冭瘯鏃堕棿锛?/p>
100
鍒嗛挓
鍒嗗�硷細
120
鍒嗭級
涓�銆侀�?/p>
鎷╅锛堟湰澶ч鍏?/p>
8
灏忛锛庢瘡灏忛
3
鍒嗭紝鍏?/p>
24
鍒嗭紟鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓紝鍙湁涓�涓槸绗?/p>
鍚堥鐩姹傜殑锛岃灏嗙瓟妗堝簭鍙峰～鍦ㄧ瓟棰樺崱鐩稿簲鐨勪綅缃笂
锛庯紟锛庯紟锛庯紟锛庯紟锛庯紟锛庯紟锛庯紟锛庯紟锛?/p>
锛?/p>
1
锛庝笅鍒楄娉曟纭殑鏄?/p>
锛?/p>
鈻?/p>
锛?/p>
A
锛庡湪涓�娆℃娊濂栨椿鍔ㄤ腑锛?/p>
鈥滀腑濂栫殑姒傜巼鏄?
1
100
鈥濊〃绀烘娊濂?/p>
100
娆″氨涓�瀹氫細涓
B
锛庨殢鏈烘姏涓�鏋氱‖甯侊紝钀藉湴鍚庢闈竴瀹氭湞涓?/p>
C
锛庡悓鏃舵幏涓ゆ灇鍧囧寑鐨勯瀛愶紝鏈濅笂涓�闈㈢殑鐐规暟鍜屼负
6
D
锛庡湪涓�鍓病鏈夊ぇ灏忕帇鐨勬墤鍏嬬墝涓换鎰忔娊涓�寮狅紝鎶藉埌鐨勭墝鏄?/p>
6
鐨勬鐜囨槸
1
13
2
锛庝笅鍒楁垚璇墍鎻忚堪鐨勪簨浠舵槸蹇呯劧浜嬩欢鐨勬槸锛?/p>
鈻?/p>
锛?/p>
A
锛庢按涓崬鏈?/p>
B
锛庣摦涓箣槌?/p>
C
锛庡畧鏍緟鍏?/p>
D
锛庢嫈鑻楀姪闀?/p>
3
锛庡湪
1000
涓暟鎹腑锛岀敤閫傚綋鐨勬柟娉曟娊鍙?/p>
50
涓负鏍锋湰杩涜缁熻锛岄鐜囧垎甯冭〃涓?/p>
54.5
锝?/p>
57.5
杩欎竴缁?/p>
鐨勯鐜囨槸
0.12
锛岄偅涔堜及璁℃�讳綋鏁版嵁鍦?/p>
54.5
锝?/p>
57.5
涔嬮棿鐨勭害鏈夛紙
鈻?/p>
锛?/p>
A
锛?/p>
120
涓?/p>
B
锛?/p>
60
涓?/p>
C
锛?/p>
12
涓?/p>
D
锛?/p>
6
涓?/p>
4
锛庡湪涓�涓笉閫忔槑鐨勫彛琚嬩腑锛岃鏈?/p>
5
涓孩鐞?/p>
3
涓櫧鐞冿紝瀹冧滑闄ら鑹插閮界浉鍚岋紝浠庝腑浠绘剰鎽稿嚭涓�涓悆锛?/p>
鎽稿埌绾㈢悆鐨勬鐜囦负锛?/p>
鈻?/p>
锛?/p>
A
锛?/p>
1
5
B
锛?/p>
1
3
C
锛?/p>
5
8
D
锛?/p>
3
8
5
锛庝笅鍒楀浘褰腑锛屾棦鏄酱瀵圭О鍥惧舰鍙堟槸涓績瀵圭О鍥惧舰鐨勬槸
锛?/p>
鈻?/p>
锛?/p>
6
锛庡鍥撅紝鍦ㄥ钩琛屽洓杈瑰舰
ABCD
涓紝
AB
=3
cm
锛?/p>
BC
=5
cm
锛屽瑙掔嚎
AC
锛?/p>
BD
鐩镐氦浜庣偣
O
锛屽垯
OA
鐨勫彇鍊艰寖鍥?/p>
鏄紙
鈻?/p>
锛?/p>
A
锛?/p>
1
cm
锛?/p>
OA
锛?/p>
4
cm
B
锛?/p>
2
cm
锛?/p>
OA
锛?/p>
8
cm
C
锛?/p>
2
cm
锛?/p>
OA
锛?/p>
5
cm
D
锛?/p>
3
cm
锛?/p>
OA
锛?/p>
8
cm
7
锛庡鍥撅紝鍦?/p>
鈻?/p>
ABCD
涓紝
AE
鈯?/p>
BC
浜?/p>
E
锛?/p>
AF
鈯?/p>
CD
浜?/p>
F
锛庤嫢
AE=4
锛?/p>
AF=6
锛屼笖
鈻?/p>
ABCD
鐨勫懆闀夸负
40
锛屽垯
ABCD
鐨勯潰绉负
锛?/p>
鈻?/p>
锛?/p>
A
B
C
D