Pitagorin poučak - ponavljanje teorije

Pitagorin poučak - ponavljanje teorije

8th Grade

10 Qs

quiz-placeholder

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Pitagorin poučak - ponavljanje teorije

Pitagorin poučak - ponavljanje teorije

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

Antonija Capan

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Najdulja stranica pravokutnog trokuta naziva se ...

2.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Stranice koje zatvaraju pravi kut pravokutnog trokuta nazivamo ...

3.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Odaberi sve točne tvrdnje: 

Površina kvadrata nad hipotenuzeom pravokutnog trokuta jednaka je zbroju površina kvadrata nad katetama. 

Visina jednakokračnog trokuta iz vrha nasuprot osnovice dijeli osnovicu na dva jednaka dijela. 

Osnovice trapeza su paralelne. 

Polovište hipotenuze je središte pravokutnom trokutu opisane kružnice.

Dijagonale kvadrata su jednakih duljina i sijeku se pod pravim kutem.

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Kako glasi Pitagorin poučak za navedeni trokut?


n2 =r2 +t2 n^{2\ }=r^{2\ }+t^{2\ }

r2=n2+t2 r^2=n^2+t^{2\ }

t2=n2 +r2 t^2=n^{2\ }+r^{2\ }

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

Odaberi sve točne tvrdnje za prikazani pravokutnik:

d=a32d=\frac{a\sqrt{3}}{2}

d2 =b2 a2 d^{2\ }=b^{2\ }-a^{2\ }

d2 =a2 +b2 d^{2\ }=a^{2\ }+b^{2\ }

d=a2d=a\sqrt{2}

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

Odaberi sve točne tvrdnje za prikazani kvadrat:

d=a32d=\frac{a\sqrt{3}}{2}

d2 =a2 +a2 d^{2\ }=a^{2\ }+a^{2\ }

d2 =a2 +b2 d^{2\ }=a^{2\ }+b^{2\ }

d=a2d=a\sqrt{2}

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

Odaberi sve točne tvrdnje za prikazani jednakokračni trokut sa osnovicom  aa  i krakovima  bb :

 a2 =b2 +va   2 a^{2\ }=b^{2\ }+v_{a\ }^{\ \ 2\ } 

 b2 =(a2)2 +va   2 b^{2\ }=\left(\frac{a}{2}\right)^{2\ }+v_{a\ }^{\ \ 2\ } 

 P=ab2P=\frac{a\cdot b}{2} 

 a=b2a=b\sqrt{2} 

 P=avaP=a\cdot v_a  

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