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Triunghiuri asemenea

Authored by Stela Danilov

Mathematics

KG - 8th Grade

Used 84+ times

Triunghiuri asemenea
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11 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Împărțiiți segmentul AD cu lungimea de 12 cm în 2 segmente proporționale cu numerele 2 și 4.

4cm, 8cm

6cm, 6cm

2cm, 10 cm

3cm, 9cm

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Fie dat raportul . Valoarea lui z este:

4

8

6

10

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

EC

DE

BC

AC

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Împărţind un segment de 12 cm în 3 segmente proporţionale cu numerele 1, 2, 3 primim segmente de lungimile:

1,5,4

1,4,9

2,6,4

2,4,6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

AB

NP

MN

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Dacă Δ𝐴𝐵𝐶 ∽ Δ𝐷𝐸𝐹 atunci: 𝑚(∡𝐴) = ⋯ , 𝑚(∡𝐵) = ⋯ , 𝑚(∡𝐶) = ⋯ .?

𝑚(∡𝐴) =𝑚(∡E), 𝑚(∡𝐵) =𝑚(∡D) , 𝑚(∡𝐶) = 𝑚(∡F).?

𝑚(∡𝐴) = 𝑚(∡F) , 𝑚(∡𝐵) = 𝑚(∡E), 𝑚(∡𝐶) = 𝑚(∡A) .?

𝑚(∡𝐴) =𝑚(∡D) , 𝑚(∡𝐵) =𝑚(∡E) , 𝑚(∡𝐶) = 𝑚(∡F).?

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