娌冲崡鐪侀兏鍩庡幙鍏夋槑涓
锛堝寳鏍″尯锛?/p>
2013-2014
瀛﹀勾鍏勾绾ф暟瀛︿笅瀛︽湡绗笁娆℃湀鑰?
璇曢
涓�銆侀�夋嫨棰橈紙姣忓皬棰?/p>
3
鍒嗭紝
10
灏忛鍏?/p>
30
鍒嗭級
1.
骞宠鍥涜竟褰?/p>
ABCD
涓紝
鈭燗:鈭燘:鈭燙:鈭燚
鐨勫�煎彲浠ユ槸
( )
锛★紟
1:2:3:4
锛紟
1:2:2:1
锛ｏ紟
1:2:1:2
锛わ紟
1:1:2:2
2.
濡傛灉骞宠鍥涜竟褰㈢殑涓ゆ潯瀵硅绾块暱鍒嗗埆鏄?/p>
8
鍜?/p>
12
锛岄偅涔堝畠鐨勮竟闀夸笉鑳芥槸
( )
锛★紟
10
锛紟
8
锛ｏ紟
7
锛わ紟
6
3.
浠ヤ笉鍦ㄥ悓涓�鐩寸嚎涓婄殑涓夌偣涓洪《鐐逛綔骞宠鍥涜竟褰紝鏈�澶氳兘浣?/p>
( )
锛★紟
4
涓?/p>
锛紟
3
涓?/p>
锛ｏ紟
2
涓?/p>
锛わ紟
1
涓?/p>
4.
濡傚浘
1
骞宠鍥涜竟褰?/p>
ABCD
涓紝
AC
銆?/p>
BD
涓哄瑙掔嚎锛?/p>
BC
锛?/p>
6
锛?/p>
BC
杈逛笂鐨勯珮涓?/p>
4
锛屽垯闃村奖閮ㄥ垎鐨勯潰绉负
( )
A
锛?/p>
3 B
锛?/p>
6 C
锛?/p>
12 D
锛?/p>
24
5.
濡傚浘
2
锛?/p>
鍦ㄢ柍
ABC
涓紝
AB=AC=6
鏄?/p>
BC
涓婄殑鐐癸紝
DF//AB
浜?/p>
AC
浜庣偣
F
锛?/p>
DE
鈭?/p>
AC
浜?/p>
AB
浜?/p>
E
锛?/p>
閭ｄ箞鍥涜竟褰?/p>
AFDE
鐨勫懆闀夸负
( )
A.6 B.12 C.24 D.48
6.
濡傚浘
3
锛屽湪骞宠鍥涜竟褰?/p>
ABCD
涓紝
BD
锛?/p>
CD
锛?/p>
飪?/p>
A
锛?/p>
70
飩?/p>
锛?/p>
CE
飦?/p>
BD
浜?/p>
E
锛屽垯
飪?/p>
BCE
绛変簬
( )
A.20
飩?/p>
B.25
飩?/p>
C.30
飩?/p>
D.35
飩?/p>
7.
鍦ㄨ彵褰?/p>
ABCD
涓紝鈭?/p>
B
锛?/p>
120
掳锛屽懆闀夸负
14.4cm
锛屽垯杈冪煭鐨勫瑙掔嚎闀挎槸
( )
A
锛?/p>
10.8cm
B
锛?/p>
7.2cm
C
锛?/p>
3.6cm
D
锛?/p>
1.8cm
8.
鐭╁舰鐨勪竴鍐呰骞冲垎绾挎妸鐭╁舰鐨勪竴鏉¤竟鍒嗘垚
3cm
鍜?/p>
5cm
鐨勪袱閮ㄥ垎锛屽垯姝ょ煩褰㈢殑鍛ㄩ暱涓?/p>
( )
A. 16 cm
B. 22 cm
C. 26 cm
D. 22 cm
鎴?/p>
26 cm
9.
涓嬪垪璇存硶閿欒鐨勬槸
( )
A
鏈変竴涓唴瑙掓槸鐩磋鐨勫钩琛屽洓杈瑰舰鏄煩褰?/p>
B
鐭╁舰鐨勫洓涓閮芥槸鐩磋锛屽苟涓斿瑙掔嚎鐩哥瓑
C
瀵硅绾跨浉绛夌殑骞宠鍥涜竟褰㈡槸鐭╁舰
D
鏈変袱涓鏄洿瑙掔殑鍥涜竟褰㈡槸鐭╁舰
10.
鑿卞舰鍏锋湁鑰岀煩褰笉鍏锋湁鐨勬�ц川鏄?/p>
( )
A
锛庡瑙掔浉绛?/p>
B
锛庡洓杈圭浉绛?/p>
C
锛庡瑙掔嚎浜掔浉骞冲垎
D
锛庡洓瑙掔浉绛?/p>
浜屻�佸～绌洪锛堟瘡灏忛
3
鍒嗭紝
10
灏忛鍏?/p>
30
鍒嗭級
11.
骞宠鍥涜竟褰?/p>
ABCD
涓紝
AB
BC
CD
銆?/p>
銆?/p>
鐨勯暱搴﹀垎鍒负
2
13
4
x
x
x
飥?/p>
飥?/p>
锛岋紝
锛屽垯骞宠鍥涜竟褰?/p>
ABCD
鐨勫懆闀?
________
锛?/p>
12.
骞宠鍥涜竟褰?/p>
ABCD
锛?/p>
DB
AD
鈯?/p>
锛屼笖
10
6
AC
BD
飥?/p>
飥?/p>
锛?/p>
锛屾眰鍥涜竟褰㈠悇杈圭殑闀挎槸
______
13.
骞宠鍥涜竟褰?/p>
ABCD
鐨勫懆闀夸负
48cm
锛屼袱閭昏竟涔嬪樊涓?/p>
8cm
锛屼笖
AB
BC
飥?/p>
锛屾眰寰?/p>
AB
飥?/p>
________
锛?