⺣ - רҵ·ĵϷƽ̨

ǰλãҳ > 人教版初一数学七下第五章相交线与平行线所有知识点总结和常考题型练习题 - 百度文库

人教版初一数学七下第五章相交线与平行线所有知识点总结和常考题型练习题 - 百度文库

  • 62 Ķ
  • 3
  • 2025/5/4 4:04:21

˽̰꼶²ཻƽϰ

һѡ

1. ȷ˵ĸǣ

ͬλ Զ ۵ȽǵIJ ֱƽУͬڽ A . 1 B. 2 C. 3 D. 4 2. ˵ȷǣ

A.֮䣬ֱ̣ B.һһֱƽֱ֪ߣ

C.ֱ֪ߴֱֱֻһ D.ƽڹһֻһֱߴֱֱ֪. 3. ͼС1͡2ͬλǵǣ

A. šơǣ B. ơǡȣ C. ǡȡɣ D. šơ

4. һǵIJ150㣬ôǵǵĶ ( ) A.30

B.60

C.90

D.120

5. ƽֱֱ߱أͬڽǵƽ ( ) A.غ B.ƽ C.ഹֱ

6. ƽڣһͼһijתһǶȣͼ˶ΪתͼУһͼͨת

D.޷ȷ

ɵǣ

7. ֱཻһ㣬ɵĶԶǹУ

A3 B4 C5 D6 8. ͼ֪ABCDEFBCADACƽ֡BADôͼAGEȵĽ ( ) A.5

9. ͼ6BOƽ֡ABCCOƽ֡ACBMNBCAB

12BC24AC18AMNܳΪ A30 B36 C42 D18

10. ͼABCDEFABCDֱཻڵEFEPEFEFDƽFPཻڵPҡBEP=50㣬EPF= ȣ A70

B65 C60 D55

B.4

C.3

D.2

A B C

D

1. һIJ֮20oǵĴС . 2. ʱָ3ʱ30ʱʱʱɵ . 3. ͼڣ1 = 82o2 = 98o3 = 80o4 = . 4. ͼֱۣABCDEFཻڵOABCDOGƽ֡AOE

FOD = 28oBOE = ȣAOG = .

5. ͼܣABCDBAE = 120oDCE = 30oAEC = .

6. һųֽͼУ۵õAOB= 70oOGC = .

7. ͼߣABCDУMDCϣBM = 10NACһ㣬DN + MNСֵΪ .

8. ͼʾ뾶Ϊ30cmתתĽǶΪ120?ʱʹϵAƽƵľΪ cm

9. ͼ֪ABCD

56㣬C27

A

EĶΪ__________.

10. ͼ10ڡABCУ֪C=90㣬AC60 cm

AB=100 cmabcڡABCڲľΣǵһABϣһԱ߷ֱACϻACƽУһԱ߷ֱBCϻBCƽ. ACϵı߳ȣaһ߳72 cmľabcĸ_

1. ͼֱabֱcأa//b1=118㣬2Ϊٶ?

2. ֪һǵǵIJDZǵIJǵһ90㣬ǵĶڶ٣

4. ͼ,֪1+2+180,DEF=A,жϡACBDEBĴСϵ,Խ۽˵.

BEAD2F1C

  • ղ
  • Υٱ
  • Ȩ
ĵ10.00 Ԫ VIP
ߣ...

92ƪĵ

ĵ飺

˽̰꼶²ཻƽϰ һѡ 1. ȷ˵ĸǣ ͬλ Զ ۵ȽǵIJ ֱƽУͬڽ A . 1 B. 2 C. 3 D. 4 2. ˵ȷǣ A.֮䣬ֱ̣ B.һһֱƽֱ֪ߣ C.ֱ֪ߴֱֱֻһ D.ƽڹһֻһֱߴֱֱ֪. 3. ͼС1͡2ͬλǵǣ A. šơǣ B. ơǡȣ

οͿͨغɸƺŰ棩
ƪ
ʱؼۣ10 Ԫ/ ԭ:20Ԫ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
VIP
ؼۣ29 Ԫ/ ԭ:99Ԫ
0.3 Ԫ/ ÿ150
ȫվɸ
עĵпܡֻĿ¼ݲȫ֮ǰעѸ޷ػ⣬ϵЭ㴦
΢ţfanwen365 QQ370150219
Copyright © ⺣ All Rights Reserved. ICP16052595-3 վͼ ͷQQ370150219 䣺370150219@qq.com