Háromszögek hasonlósága

Háromszögek hasonlósága

7th - 8th Grade

10 Qs

quiz-placeholder

Similar activities

8b - twierdzenie Pitagorasa

8b - twierdzenie Pitagorasa

7th - 8th Grade

14 Qs

Porcentajes y representaciones

Porcentajes y representaciones

7th Grade

10 Qs

Quan hệ giữa góc và cạnh

Quan hệ giữa góc và cạnh

6th - 7th Grade

10 Qs

แบบทดสอบท้ายบทที่2 ความเท่ากันทุกประการ

แบบทดสอบท้ายบทที่2 ความเท่ากันทุกประการ

8th Grade

12 Qs

RATIONAL NUMBERS

RATIONAL NUMBERS

7th Grade

10 Qs

كتابة العبارات الجبرية

كتابة العبارات الجبرية

7th Grade

11 Qs

Kekongruenan, Pembesaran dan Gabungan Transformasi

Kekongruenan, Pembesaran dan Gabungan Transformasi

5th - 7th Grade

13 Qs

MATEMATIK TAHUN 3 TAMBAH PECAHAN

MATEMATIK TAHUN 3 TAMBAH PECAHAN

1st - 12th Grade

10 Qs

Háromszögek hasonlósága

Háromszögek hasonlósága

Assessment

Quiz

Mathematics

7th - 8th Grade

Hard

Created by

János Nyitrai

Used 3+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

Az ABC háromszögben d  \parallel BC, d \cap  AB=D, 

d \cap  AC=E. Thálesz tétele szerint melyik a helyes aránypár?

 ADAE=ABAC\frac{AD}{AE}=\frac{AB}{AC}  

 ADAB=AEAC\frac{AD}{AB}=\frac{AE}{AC}  

 ADBD=AEEC\frac{AD}{BD}=\frac{AE}{EC}  

 BDAD=ECAC\frac{BD}{AD}=\frac{EC}{AC}  

2.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

Az  ABCABC  háromszögben  MNBC, MAB, NAC.MN\parallel BC,\ M\in AB,\ N\in AC.  Ha  MB=6cm, MA=15cm, AC=35cm, AB=21cm,MB=6cm,\ MA=15cm,\ AC=35cm,\ AB=21cm,  akkor mennyi  ANAN  szakasz hossza?

250mm

30cm

20cm

25cm

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

 ABCABC  háromszögben  MNBC, NPAB,MN\parallel BC,\ NP\parallel AB,  

  MAB, NAC, PBC.  M\in AB,\ N\in AC,\ P\in BC.\ \   Ha  MN=100cmMN=100cm  
  NP=90cm, PC=150cm, AC=200cm\ NP=90cm,\ PC=150cm,\ AC=200cm  ,
akkor mennyi az  AMAM  szakasz hossza?

120

80

60

40

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

 ABCDABCD  trapézban ABCD, ACBD=OAB\parallel CD,\ AC\cap BD=O  .

Ha  AO=6cm, OC=9cm, BD=40cm, AO=6cm,\ OC=9cm,\ BD=40cm,\   akkor mennyi az  ODOD  szakasz hossza?


24cm

16cm

20cm

18cm

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

 ABCABC  háromszögben MAB, NAC.M\in AB,\ N\in AC.  

 MNBCMN\parallel BC  , ha felírható a következő aránypár:

 AMAB=ANAC\frac{AM}{AB}=\frac{AN}{AC}  

 ANNC=AMMB\frac{AN}{NC}=\frac{AM}{MB}  

 MBAB=CNAC\frac{MB}{AB}=\frac{CN}{AC}  

 AMAB=ANNC\frac{AM}{AB}=\frac{AN}{NC}  

6.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Media Image

Az  ABCABC  háromszögben  MAB, NAC.M\in AB,\ N\in AC.  

Melyik esetben lesz  MNBC ?MN\parallel BC\ ?  

AM=2, MB=3, AN=10, NB=15

AM=5, BM=15, AB=8, AN=2

AN=12, AC=18, MB=4, AB=12

AC=10, CN=9, AM=10, AB=100

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

 ABCABC  háromszögben  DAB,EAC.D\in AB,E\in AC.  

Melyik esetben lesz  DEBCDE\parallel BC ,  ha

 ADAB=12,AEAC=13?\frac{AD}{AB}=\frac{1}{2},\frac{AE}{AC}=\frac{1}{3}?  

 BDAB=12, AEAC=12?\frac{BD}{AB}=\frac{1}{2},\ \frac{AE}{AC}=\frac{1}{2}?  

 ADDB=23, ECAC=37?\frac{AD}{DB}=\frac{2}{3},\ \frac{EC}{AC}=\frac{3}{7}?  

 ADDB=25, ECAC=57?\frac{AD}{DB}=\frac{2}{5},\ \frac{EC}{AC}=\frac{5}{7}?  

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?