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Vektorid

Authored by Alli Kaarama

Mathematics

10th Grade

Used 4+ times

Vektorid
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Vektori a koordinaadid on

(1;3)

(3;2)

(3;1)

(2;3)

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Arvuta vektori AB koordinaadid, kui vektori alguspunkt ja lõpppunkt on antud.

A(–1; 5) ja B(3; –4)

(4; –9)

(-4;9)

(2; 1)

(2;4,5)

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Lõigu KL otspunktid on K(–2; 5) ja L(4; –3). Arvuta selle lõigu pikkus.

12

2

14

10

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Lõigu KL otspunktid on K(–2; 5) ja L(4; –3). Arvuta keskpunkti M koordinaadid.

M(3;1)

M(1; 1)

M(3;2)

M(2;2)

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

On antud vektorid a= (–4; 2) ja b= (3; 4). Teosta nende vektoritega järgmine tehe. 3 a – 2 b .

(–18; –2)

16

9,5

(-6;2)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

AB + BC

AC

CA

AD

BD

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

DC + DA

BD

AC

DB

CA

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