07WXʸʵϰ(һ)

ѡ

1.иյĿУڡ롱У
A̶ʲյ B Ʒȡֵ˰
C ԭյļۿ D ʲյļۿ

2֣2ɱ⡿

ȷ𰸣AC
𰸽̶ʲյöʲʹȨȡõ룻Ʒȡֵ˰ڴյĿҵ룻ԭյļۿͬƷȡõļۿʲյļۿճľ룬Բ롣

Ҫء֪ʶпˡ

2.иڷӳҵӪɹĻҪУ
A. B. Cڴ̯ D.

ȷ𰸣ABD
𰸽ӳӪɹĻҪ롢ú

3.ݸծĻжϣǸծǣ
AӦ˿ BԤջ CӦ˿ DԤ

ȷ𰸣AB
𰸽Ӧ˿ҵӦծȨ֧Ŀڸծ;ԤջҵԤչλ˿;Ӧ˿ҵӦծȡĿʲ;ԤҵԤλӦλĿиծAB

4.ѡʲȷǣ
A.ǹȥĽ׻γɵ B.ҵӵл
C.Ԥڻҵ DΪҵ

ȷ𰸣ABC
𰸽ʲָҵȥĽ׻γɵġҵӵл߿ƵġԤڻҵԴABCʲɲ֣ҲγʲıҪ

5.иУڻְܵУ
A ʵʩƼල B۾Ӫҵ CԤ⾭ǰ Dлƺ

ȷ𰸣ABCD
𰸽עƵĻְܵ,ְлƺʵʩƼල

6.иУڻƻְܵУ
A лƺ B Ԥ⾭ǰ Cδҵ DʵʩƼල

ȷ𰸣AD
𰸽ƵĻְлƺʵʩƼල

7.иУʲܶӵУ
A.ڽԱ B.дƱ
C.յͶͶĻʱ D.ڹȨͶʳɱʵյĹ

ȷ𰸣AC
𰸽

A.ڽԱ
裺ڽ
Ӧְн
ڽӣʲӣӦְнӣծӣʽͬʱӣʲܶӡ
B. дƱ(費)
裺ڹȨͶʻԽʲ
д
ڹȨͶӣʲӣд٣ʲ٣ʽһһʲܶ䡣
C. յͶͶĻʱ
裺д
ʵʱ
дӣʲӣʵʱӣȨӣʽͬʱӣʲܶӡ
D.ڹȨͶʳɱʵյĹ
裺д
Ӧչ
дӣʲӣӦչ٣ʲ٣ʽߣһһʲܶ䡣
ˣȷAC
ȿƵʽʲ=ծȨ棬ΣÿҵԻƵʽӰзɵõۡ

8.иУڻƵʽУ
Aʲ=ծȨ B룫--ʧ=
C跽= DڳӶ-ڼٶ=ĩ

ȷ𰸣AB
𰸽ƵʽУʲ=ծ+Ȩ棻룫--ʧ=

9.иԻƵʽΪۻǣ
A. ʽ B. ɱ C. ʲծ D. ƽ

ȷ𰸣ACD
𰸽ʽˡƻƱƽԻƵʽΪۻġ

10.ʽƾ֤ŵУ
Aȫ淴ӳ˻ĶӦϵ BڼƷ¼ȷ
Cڷֹ DڰƿĿл

ȷ𰸣AB
𰸽ڸʽƾ֤漰ȫƿĿӳһƾ֤Уȫ淴ӳ˻ĶӦϵڼƷ¼ȷԣڷֹˡ

11.иУԭʼƾ֤Ҫصǣ
A ҵ B ҵ
C Ա˱ D ԭʼƾ֤

ȷ𰸣ABD
𰸽Աļ˱ڼƾ֤Ҫء

12.Уϡƻ淶涨ǣ
A ԭʼƾ֤뾭ǩ
B ԭʼƾ֤Ҫԭߵλ¿
C ǰƾ֤ȷ˲¼󣬿Բá߸Ը
D Ʒ1230.53ԪƱдΪҼǪʰԪ

ȷ𰸣ABC
𰸽ԭʼƾ֤ɾǩ£Aȷ
ԭʼƾ֤󣬱ԭߵλ¿ߣԭʼƾ֤ϸBȷ
ǰƾ֤ȷ˲¼Ӧû߸Cȷġ
۷ƱϵĴдֺ治ټӡ֣DǴд

13.ϸУӦʽϸ˵ ( )
AƷϸ Bװϸ Cԭϸ Dϸ

ȷ𰸣ABC
𰸽ʽϸڼҪнҪ˻ԭϡƷװ͵ֵ׺Ʒȴ˻

14.иӦƱݶݵǣ
AӦƱ˲¼ƾ֤ĺ˶ BӦƱϸ˵ĺ˶
CӦƱ˲¼Էλ˲¼ĺ˶
DӦƱ˲¼뱾λܶĺ˶

ȷ𰸣ABC
𰸽ӦƱ˲¼뱾λܶȫĹϵ

15.˲IJͬΪ
A. B. ҳ C. ʱ D. Ƭ

ȷ𰸣ABD
𰸽˲IJͬԷΪˡҳˡƬˡ

16.иУӦúָиĴУ
A.ƾ֤ûд󣬵˲¼ִ
B.ƾ֤еĻƿĿд˲¼
C.ƾ֤еĻƿĿȷǽӦǽ˲¼
D.ƾ֤еĻƿĿȷǽСӦǽ˲¼

ȷ𰸣BC
𰸽ƾ֤ûд󣬵˲¼ִӦòû߸иƾ֤еĻƿĿȷǽСӦǽ˲¼ӦòǼǷи

17.дУܹͨƽֵⷢУ
Aһҵ©˴ BӦӦĿķߵ
C跽˽ D˫ͬʱ˽

ȷ𰸣AC
𰸽ƽⲻȣ˻¼д󣬼ʹͨƽȣҲ˵˻¼ȷΪЩ󲢲Ӱ˫ƽϵ磺©ijҵؼijҵijҵߵ˼˷򣬽Ȼƽȡһƻ˽ƽϵôͨƽǿԷֵġӦѡAC

18.йڽ˷˵Уȷǣ
A˷ҪծȨծ跽
B˷ԡ衱Ϊļ˷ţ衱ʧȥԭеĺ
CʲծȨ桱ʽǽ˷ۻ
D˷ļ˹ǣндȡ

ȷ𰸣BCD
𰸽˷ҪծȨ跽ծ

19.ݡƵ취ҵӦñܵĻƵΪ
A.Ȳ񱨸桡 B.ƵᡡC.ƽ D.Ƶ

ȷ𰸣ABD
𰸽Ȳ񱨸桢ƵͻƵӦñ棬ƽıӦΪ15

20.иҪȫƲУ
A.ֿⱣԱʱ B.˾ܾ빤ʱ
C.ҵɷƸʱ D.ҵıϵʱ

ȷ𰸣BCD
𰸽 ֿⱣԱʱȫ飬ֻҪоֲ鼴ɡ

21.йع涨üֹˣӦ߱ĻУ
A. 䱸õĻӦļӲ豸
B. 䱸ӦĻƵ㻯Ա C. ϸڲƶ
D. üлƺֹƺͬʱ

ȷ𰸣ABC
𰸽 ݲйع涨üֹ˵ĵλӦ߱»1䱸õĻӦļӲ豸2䱸ӦĻƵ㻯Ա3ϸڲƶȣ4üлƺֹƺͬʱϣȡһµĺDʴΪABC

22.ճгƾ֤
Aƾ֤ B˼ɱ C˲ DƱ

ȷ𰸣ABCD

23.иڻƺݵǣ
Aӯ๫תʵʱ BƶȲÿ֧ƻ
Cֽ D

ȷ𰸣ACD
𰸽ƺݰм֤ȯոշʹãծȨծķͽ㣬ʱ롢֧áɱļ㣬ɹļʹ

24.ҵ
Aм֤ȯո Bշʹ
CծȨծķͽ Dʱ

ȷ𰸣ABCD
𰸽 ҵм֤ȯոշʹãծȨծķͽ㣬ʱ롢֧áɱļ㣬ɹļʹݡ

25.иҵƺݵУ
Aм֤ȯո BƲʵշʹ
CծȨծķͽ Dɹļʹ

ȷ𰸣ABCD
𰸽 ƺľݳ⣬ʱ롢֧áɱļ㡣

26.ƿĿṩϸ̶ȼͳԦϵͬɷΪ
AʲĿ BծĿ CܷĿ DϸĿ

ȷ𰸣CD
𰸽 ƿĿṩϢϸ̶ȼͳԦϵͬɷΪܷĿϸĿ

27.Ŀܱܼƾ֤Ĺ֮ͬǣ
Aڹģϴҵ BԼܷ˵Ǽǹ
CԱֻƿĿ֮Ӧϵ DԽзƽ

ȷ𰸣AB
𰸽 Ŀܱܼƾ֤Ĺ֮ͬУ߶ڴģҵ߶Լܷ˵Ǽǹ