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全等▲

Authored by Melody Meng

Mathematics

7th Grade

Used 4+ times

全等▲
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果两个图形全等,那么这两个图形必定是

形状大小均相同

形状相同,但大小不同

大小相同,但形状不同

形状大小均不相同

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列说法正确的是

形状相同的两个图形一定全等

两个长方形是全等图形

两个全等图形面积一定相等

两个正方形一定是全等图形

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列图形中有稳定性的是

正方形

长方形

直角三角形

平行四边形

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

如图所示的2×2正方形网格中,∠1+∠2等于

105°

90°

85°

95°

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

如图,已知点ADCF 在同一条直线上,ABDEBCEF,要使△ABC ≌ △DEF,还需要添加一个条件是

BCA=∠F

B=∠E

BC//EF

A=∠EDF

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

如图,给出下列四组条件:

ABDEBCEFACDF

ABDE,∠B=∠EBCEF

③∠B=∠EBCEF,∠C=∠F

ABDEACDF,∠B=∠E

其中,能使△ABC ≌ △DEF的条件共有

1组

2组

3组

4组

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

如图,已知ABAD,那么添加下列一个条件后,仍无法判定△ABC ≌ △ADC的是

CBCD

BAC=∠DAC

BCA=∠DCA

B=∠D=90°

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