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503_拡大・縮小R4

Authored by 治 唐木田

Mathematics

3rd Grade

Used 16+ times

503_拡大・縮小R4
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9 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

一方の図形を拡大または縮小すると他方の図形と合同になる関係を( )という。

類似

近似

合同

相似

2.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

相似の記号は?

3.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

(ア)と相似の関係は?

(イ)

(ウ)

(エ)

4.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

(ア)と相似の関係は?

(イ)

(ウ)

(エ)

5.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

(ア)と相似の関係は?

(イ)

(ウ)

(エ)

6.

MULTIPLE SELECT QUESTION

20 sec • 5 pts

Media Image

△ABC∽△DEFである。成り立つものをすべて選ぼう。

AB:DE=3:2

∠C=∠F

AB=DE

BC:EF=AC:DE

7.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

Media Image

(ア)と相似な三角形は?

(イ)

(エ)

(オ)

(カ)

(ク)

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